56401256

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{51461}}^1$

素因数の和:51604

約数の個数: 16

約数和(自身を含む): 106526340

約数和(自身を除く): 50125084

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 51461, 102922, 205844, 411688, 7050157, 14100314, 28200628, 56401256]

約数ペア:

[(1, 56401256), (2, 28200628), (4, 14100314), (8, 7050157), (137, 411688), (274, 205844), (548, 102922), (1096, 51461)]