50171920

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11833}}^1$

素因数の和:11899

約数の個数: 40

約数和(自身を含む): 118860696

約数和(自身を除く): 68688776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 11833, 23666, 47332, 59165, 94664, 118330, 189328, 236660, 473320, 627149, 946640, 1254298, 2508596, 3135745, 5017192, 6271490, 10034384, 12542980, 25085960, 50171920]

約数ペア:

[(1, 50171920), (2, 25085960), (4, 12542980), (5, 10034384), (8, 6271490), (10, 5017192), (16, 3135745), (20, 2508596), (40, 1254298), (53, 946640), (80, 627149), (106, 473320), (212, 236660), (265, 189328), (424, 118330), (530, 94664), (848, 59165), (1060, 47332), (2120, 23666), (4240, 11833)]