51585724

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1657}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 92940848

約数和(自身を除く): 41355124

約数列:

[1, 2, 4, 43, 86, 172, 181, 362, 724, 1657, 3314, 6628, 7783, 15566, 31132, 71251, 142502, 285004, 299917, 599834, 1199668, 12896431, 25792862, 51585724]

約数ペア:

[(1, 51585724), (2, 25792862), (4, 12896431), (43, 1199668), (86, 599834), (172, 299917), (181, 285004), (362, 142502), (724, 71251), (1657, 31132), (3314, 15566), (6628, 7783)]