52403390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{403103}}^1$

素因数の和:403123

約数の個数: 16

約数和(自身を含む): 101582208

約数和(自身を除く): 49178818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 403103, 806206, 2015515, 4031030, 5240339, 10480678, 26201695, 52403390]

約数ペア:

[(1, 52403390), (2, 26201695), (5, 10480678), (10, 5240339), (13, 4031030), (26, 2015515), (65, 806206), (130, 403103)]