56553901

素因数分解:

${\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^2$

素因数の和:372

約数の個数: 12

約数和(自身を含む): 58952608

約数和(自身を除く): 2398707

約数列:

[1, 43, 103, 113, 4429, 4859, 11639, 12769, 500477, 549067, 1315207, 56553901]

約数ペア:

[(1, 56553901), (43, 1315207), (103, 549067), (113, 500477), (4429, 12769), (4859, 11639)]