56815842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{411709}}^1$

素因数の和:411737

約数の個数: 16

約数和(自身を含む): 118572480

約数和(自身を除く): 61756638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 411709, 823418, 1235127, 2470254, 9469307, 18938614, 28407921, 56815842]

約数ペア:

[(1, 56815842), (2, 28407921), (3, 18938614), (6, 9469307), (23, 2470254), (46, 1235127), (69, 823418), (138, 411709)]