55020511

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20849}}^1$

素因数の和:20898

約数の個数: 16

約数和(自身を含む): 70056000

約数和(自身を除く): 15035489

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 20849, 145943, 271037, 604621, 1897259, 4232347, 7860073, 55020511]

約数ペア:

[(1, 55020511), (7, 7860073), (13, 4232347), (29, 1897259), (91, 604621), (203, 271037), (377, 145943), (2639, 20849)]