48907940

素因数分解:

$2^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1871}}^1$

素因数の和:3187

約数の個数: 24

約数和(自身を含む): 102840192

約数和(自身を除く): 53932252

約数列:

[1, 2, 4, 5, 10, 20, 1307, 1871, 2614, 3742, 5228, 6535, 7484, 9355, 13070, 18710, 26140, 37420, 2445397, 4890794, 9781588, 12226985, 24453970, 48907940]

約数ペア:

[(1, 48907940), (2, 24453970), (4, 12226985), (5, 9781588), (10, 4890794), (20, 2445397), (1307, 37420), (1871, 26140), (2614, 18710), (3742, 13070), (5228, 9355), (6535, 7484)]