50815360

素因数分解:

$2^7\times 5^1\times {\mathrm{79399}}^1$

素因数の和:79418

約数の個数: 32

約数和(自身を含む): 121482000

約数和(自身を除く): 70666640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 79399, 158798, 317596, 396995, 635192, 793990, 1270384, 1587980, 2540768, 3175960, 5081536, 6351920, 10163072, 12703840, 25407680, 50815360]

約数ペア:

[(1, 50815360), (2, 25407680), (4, 12703840), (5, 10163072), (8, 6351920), (10, 5081536), (16, 3175960), (20, 2540768), (32, 1587980), (40, 1270384), (64, 793990), (80, 635192), (128, 396995), (160, 317596), (320, 158798), (640, 79399)]