56757905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10501}}^1$

素因数の和:10576

約数の個数: 16

約数和(自身を含む): 72589824

約数和(自身を除く): 15831919

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 10501, 52505, 241523, 493547, 1207615, 2467735, 11351581, 56757905]

約数ペア:

[(1, 56757905), (5, 11351581), (23, 2467735), (47, 1207615), (115, 493547), (235, 241523), (1081, 52505), (5405, 10501)]