51129155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12073}}^1$

素因数の和:12107

約数の個数: 24

約数和(自身を含む): 77080416

約数和(自身を除く): 25951261

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 12073, 60365, 84511, 132803, 422555, 664015, 929621, 1460833, 4648105, 7304165, 10225831, 51129155]

約数ペア:

[(1, 51129155), (5, 10225831), (7, 7304165), (11, 4648105), (35, 1460833), (55, 929621), (77, 664015), (121, 422555), (385, 132803), (605, 84511), (847, 60365), (4235, 12073)]