50811680

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1399}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 120657600

約数和(自身を除く): 69845920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1399, 1816, 2270, 2798, 3632, 4540, 5596, 6995, 7264, 9080, 11192, 13990, 18160, 22384, 27980, 36320, 44768, 55960, 111920, 223840, 317573, 635146, 1270292, 1587865, 2540584, 3175730, 5081168, 6351460, 10162336, 12702920, 25405840, 50811680]

約数ペア:

[(1, 50811680), (2, 25405840), (4, 12702920), (5, 10162336), (8, 6351460), (10, 5081168), (16, 3175730), (20, 2540584), (32, 1587865), (40, 1270292), (80, 635146), (160, 317573), (227, 223840), (454, 111920), (908, 55960), (1135, 44768), (1399, 36320), (1816, 27980), (2270, 22384), (2798, 18160), (3632, 13990), (4540, 11192), (5596, 9080), (6995, 7264)]