51252817

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{5501}}^1$

素因数の和:5541

約数の個数: 16

約数和(自身を含む): 64439424

約数和(自身を除く): 13186607

約数列:

[1, 7, 11, 77, 121, 847, 1331, 5501, 9317, 38507, 60511, 423577, 665621, 4659347, 7321831, 51252817]

約数ペア:

[(1, 51252817), (7, 7321831), (11, 4659347), (77, 665621), (121, 423577), (847, 60511), (1331, 38507), (5501, 9317)]