52139915

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{761}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 63861696

約数和(自身を除く): 11721781

約数列:

[1, 5, 71, 193, 355, 761, 965, 3805, 13703, 54031, 68515, 146873, 270155, 734365, 10427983, 52139915]

約数ペア:

[(1, 52139915), (5, 10427983), (71, 734365), (193, 270155), (355, 146873), (761, 68515), (965, 54031), (3805, 13703)]