51055186

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 94889088

約数和(自身を除く): 43833902

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 326, 1141, 1721, 2119, 2282, 3442, 4238, 12047, 14833, 22373, 24094, 29666, 44746, 156611, 280523, 313222, 561046, 1963661, 3646799, 3927322, 7293598, 25527593, 51055186]

約数ペア:

[(1, 51055186), (2, 25527593), (7, 7293598), (13, 3927322), (14, 3646799), (26, 1963661), (91, 561046), (163, 313222), (182, 280523), (326, 156611), (1141, 44746), (1721, 29666), (2119, 24094), (2282, 22373), (3442, 14833), (4238, 12047)]