51312445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4253}}^1$

素因数の和:4404

約数の個数: 16

約数和(自身を含む): 65341440

約数和(自身を除く): 14028995

約数列:

[1, 5, 19, 95, 127, 635, 2413, 4253, 12065, 21265, 80807, 404035, 540131, 2700655, 10262489, 51312445]

約数ペア:

[(1, 51312445), (5, 10262489), (19, 2700655), (95, 540131), (127, 404035), (635, 80807), (2413, 21265), (4253, 12065)]