53168350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 106305696

約数和(自身を除く): 53137346

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 170, 355, 425, 710, 850, 881, 1207, 1762, 1775, 2414, 3550, 4405, 6035, 8810, 12070, 14977, 22025, 29954, 30175, 44050, 60350, 62551, 74885, 125102, 149770, 312755, 374425, 625510, 748850, 1063367, 1563775, 2126734, 3127550, 5316835, 10633670, 26584175, 53168350]

約数ペア:

[(1, 53168350), (2, 26584175), (5, 10633670), (10, 5316835), (17, 3127550), (25, 2126734), (34, 1563775), (50, 1063367), (71, 748850), (85, 625510), (142, 374425), (170, 312755), (355, 149770), (425, 125102), (710, 74885), (850, 62551), (881, 60350), (1207, 44050), (1762, 30175), (1775, 29954), (2414, 22025), (3550, 14977), (4405, 12070), (6035, 8810)]