51221177

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{563}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 60262272

約数和(自身を除く): 9041095

約数列:

[1, 7, 41, 287, 317, 563, 2219, 3941, 12997, 23083, 90979, 161581, 178471, 1249297, 7317311, 51221177]

約数ペア:

[(1, 51221177), (7, 7317311), (41, 1249297), (287, 178471), (317, 161581), (563, 90979), (2219, 23083), (3941, 12997)]