51103493

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2423}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 61433856

約数和(自身を除く): 10330363

約数列:

[1, 7, 23, 131, 161, 917, 2423, 3013, 16961, 21091, 55729, 317413, 390103, 2221891, 7300499, 51103493]

約数ペア:

[(1, 51103493), (7, 7300499), (23, 2221891), (131, 390103), (161, 317413), (917, 55729), (2423, 21091), (3013, 16961)]