51403376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{188983}}^1$

素因数の和:189008

約数の個数: 20

約数和(自身を含む): 105453072

約数和(自身を除く): 54049696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 188983, 377966, 755932, 1511864, 3023728, 3212711, 6425422, 12850844, 25701688, 51403376]

約数ペア:

[(1, 51403376), (2, 25701688), (4, 12850844), (8, 6425422), (16, 3212711), (17, 3023728), (34, 1511864), (68, 755932), (136, 377966), (272, 188983)]