56680085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{147221}}^1$

素因数の和:147244

約数の個数: 16

約数和(自身を含む): 84799872

約数和(自身を除く): 28119787

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 147221, 736105, 1030547, 1619431, 5152735, 8097155, 11336017, 56680085]

約数ペア:

[(1, 56680085), (5, 11336017), (7, 8097155), (11, 5152735), (35, 1619431), (55, 1030547), (77, 736105), (385, 147221)]