51707227

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19031}}^1$

素因数の和:19074

約数の個数: 16

約数和(自身を含む): 63947520

約数和(自身を除く): 12240293

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 19031, 209341, 247403, 361589, 2721433, 3977479, 4700657, 51707227]

約数ペア:

[(1, 51707227), (11, 4700657), (13, 3977479), (19, 2721433), (143, 361589), (209, 247403), (247, 209341), (2717, 19031)]