51401891

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{631}}^1$

素因数の和:766

約数の個数: 12

約数和(自身を含む): 54282480

約数和(自身を除く): 2880589

約数列:

[1, 29, 53, 631, 1537, 2809, 18299, 33443, 81461, 969847, 1772479, 51401891]

約数ペア:

[(1, 51401891), (29, 1772479), (53, 969847), (631, 81461), (1537, 33443), (2809, 18299)]