51149306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{7001}}^1$

素因数の和:7297

約数の個数: 16

約数和(自身を含む): 82931688

約数和(自身を除く): 31782382

約数列:

[1, 2, 13, 26, 281, 562, 3653, 7001, 7306, 14002, 91013, 182026, 1967281, 3934562, 25574653, 51149306]

約数ペア:

[(1, 51149306), (2, 25574653), (13, 3934562), (26, 1967281), (281, 182026), (562, 91013), (3653, 14002), (7001, 7306)]