53188489

素因数分解:

${\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 56770560

約数和(自身を除く): 3582071

約数列:

[1, 23, 127, 131, 139, 2921, 3013, 3197, 16637, 17653, 18209, 382651, 406019, 418807, 2312543, 53188489]

約数ペア:

[(1, 53188489), (23, 2312543), (127, 418807), (131, 406019), (139, 382651), (2921, 18209), (3013, 17653), (3197, 16637)]