51321578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2207}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 96657408

約数和(自身を除く): 45335830

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 1057, 1661, 2114, 2207, 3322, 4414, 11627, 15449, 23254, 24277, 30898, 48554, 169939, 333257, 339878, 666514, 2332799, 3665827, 4665598, 7331654, 25660789, 51321578]

約数ペア:

[(1, 51321578), (2, 25660789), (7, 7331654), (11, 4665598), (14, 3665827), (22, 2332799), (77, 666514), (151, 339878), (154, 333257), (302, 169939), (1057, 48554), (1661, 30898), (2114, 24277), (2207, 23254), (3322, 15449), (4414, 11627)]