47886242

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{1667}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 73498752

約数和(自身を除く): 25612510

約数列:

[1, 2, 53, 106, 271, 542, 1667, 3334, 14363, 28726, 88351, 176702, 451757, 903514, 23943121, 47886242]

約数ペア:

[(1, 47886242), (2, 23943121), (53, 903514), (106, 451757), (271, 176702), (542, 88351), (1667, 28726), (3334, 14363)]