51254357

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2011}}^1$

素因数の和:2360

約数の個数: 16

約数和(自身を含む): 64126464

約数和(自身を除く): 12872107

約数列:

[1, 7, 11, 77, 331, 2011, 2317, 3641, 14077, 22121, 25487, 154847, 665641, 4659487, 7322051, 51254357]

約数ペア:

[(1, 51254357), (7, 7322051), (11, 4659487), (77, 665641), (331, 154847), (2011, 25487), (2317, 22121), (3641, 14077)]