49393569

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2557}}^1$

素因数の和:2744

約数の個数: 16

約数和(自身を含む): 67776768

約数和(自身を除く): 18383199

約数列:

[1, 3, 47, 137, 141, 411, 2557, 6439, 7671, 19317, 120179, 350309, 360537, 1050927, 16464523, 49393569]

約数ペア:

[(1, 49393569), (3, 16464523), (47, 1050927), (137, 360537), (141, 350309), (411, 120179), (2557, 19317), (6439, 7671)]