51147597

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{7481}}^1$

素因数の和:7580

約数の個数: 16

約数和(自身を含む): 71108928

約数和(自身を除く): 19961331

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 7481, 22443, 321683, 396493, 965049, 1189479, 17049199, 51147597]

約数ペア:

[(1, 51147597), (3, 17049199), (43, 1189479), (53, 965049), (129, 396493), (159, 321683), (2279, 22443), (6837, 7481)]