51030217

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{10111}}^1$

素因数の和:10228

約数の個数: 12

約数和(自身を含む): 59943936

約数和(自身を除く): 8913719

約数列:

[1, 7, 49, 103, 721, 5047, 10111, 70777, 495439, 1041433, 7290031, 51030217]

約数ペア:

[(1, 51030217), (7, 7290031), (49, 1041433), (103, 495439), (721, 70777), (5047, 10111)]