53216261

素因数分解:

$7^1\times {\mathrm{131}}^2\times {\mathrm{443}}^1$

素因数の和:712

約数の個数: 12

約数和(自身を含む): 61424736

約数和(自身を除く): 8208475

約数列:

[1, 7, 131, 443, 917, 3101, 17161, 58033, 120127, 406231, 7602323, 53216261]

約数ペア:

[(1, 53216261), (7, 7602323), (131, 406231), (443, 120127), (917, 58033), (3101, 17161)]