56874455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1811}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 74625408

約数和(自身を除く): 17750953

約数列:

[1, 5, 11, 55, 571, 1811, 2855, 6281, 9055, 19921, 31405, 99605, 1034081, 5170405, 11374891, 56874455]

約数ペア:

[(1, 56874455), (5, 11374891), (11, 5170405), (55, 1034081), (571, 99605), (1811, 31405), (2855, 19921), (6281, 9055)]