51391162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{2777}}^1$

素因数の和:3285

約数の個数: 16

約数和(自身を含む): 81339840

約数和(自身を除く): 29948678

約数列:

[1, 2, 19, 38, 487, 974, 2777, 5554, 9253, 18506, 52763, 105526, 1352399, 2704798, 25695581, 51391162]

約数ペア:

[(1, 51391162), (2, 25695581), (19, 2704798), (38, 1352399), (487, 105526), (974, 52763), (2777, 18506), (5554, 9253)]