51326672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{188701}}^1$

素因数の和:188726

約数の個数: 20

約数和(自身を含む): 105295716

約数和(自身を除く): 53969044

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 188701, 377402, 754804, 1509608, 3019216, 3207917, 6415834, 12831668, 25663336, 51326672]

約数ペア:

[(1, 51326672), (2, 25663336), (4, 12831668), (8, 6415834), (16, 3207917), (17, 3019216), (34, 1509608), (68, 754804), (136, 377402), (272, 188701)]