52678145

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 70693632

約数和(自身を除く): 18015487

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2011, 2015, 5239, 10055, 26143, 26195, 62341, 130715, 311705, 339859, 810433, 1699295, 4052165, 10535629, 52678145]

約数ペア:

[(1, 52678145), (5, 10535629), (13, 4052165), (31, 1699295), (65, 810433), (155, 339859), (169, 311705), (403, 130715), (845, 62341), (2011, 26195), (2015, 26143), (5239, 10055)]