51440281

素因数分解:

${\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:584

約数の個数: 12

約数和(自身を含む): 53592192

約数和(自身を除く): 2151911

約数列:

[1, 41, 71, 431, 1681, 2911, 17671, 30601, 119351, 724511, 1254641, 51440281]

約数ペア:

[(1, 51440281), (41, 1254641), (71, 724511), (431, 119351), (1681, 30601), (2911, 17671)]