It's even more complicated than this with some species.
Those numbers are true if a female mates once. Honeybee (Apis spp.) queens that lead successful colonies, for example, typically mate with a dozen or more male partners. This has beneficial genetic effects but is probably done just to satisfy sperm storage requirements since they only perform one mating flight. The result of this is that the thousands of sisters in the hive have many different fathers, reducing the worker-to-worker relatedness.
Those numbers are true if a female mates once. Honeybee (Apis spp.) queens that lead successful colonies, for example, typically mate with a dozen or more male partners. This has beneficial genetic effects but is probably done just to satisfy sperm storage requirements since they only perform one mating flight. The result of this is that the thousands of sisters in the hive have many different fathers, reducing the worker-to-worker relatedness.