48986978

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{3571}}^1$

素因数の和:3630

約数の個数: 16

約数和(自身を含む): 77583840

約数和(自身を除く): 28596862

約数列:

[1, 2, 19, 38, 361, 722, 3571, 6859, 7142, 13718, 67849, 135698, 1289131, 2578262, 24493489, 48986978]

約数ペア:

[(1, 48986978), (2, 24493489), (19, 2578262), (38, 1289131), (361, 135698), (722, 67849), (3571, 13718), (6859, 7142)]