51745148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142157}}^1$

素因数の和:142181

約数の個数: 24

約数和(自身を含む): 111451872

約数和(自身を除く): 59706724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 142157, 284314, 568628, 995099, 1848041, 1990198, 3696082, 3980396, 7392164, 12936287, 25872574, 51745148]

約数ペア:

[(1, 51745148), (2, 25872574), (4, 12936287), (7, 7392164), (13, 3980396), (14, 3696082), (26, 1990198), (28, 1848041), (52, 995099), (91, 568628), (182, 284314), (364, 142157)]