51985851

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{4547}}^1$

素因数の和:4690

約数の個数: 16

約数和(自身を含む): 71894784

約数和(自身を除く): 19908933

約数列:

[1, 3, 37, 103, 111, 309, 3811, 4547, 11433, 13641, 168239, 468341, 504717, 1405023, 17328617, 51985851]

約数ペア:

[(1, 51985851), (3, 17328617), (37, 1405023), (103, 504717), (111, 468341), (309, 168239), (3811, 13641), (4547, 11433)]