55690578

素因数分解:

$2^1\times 3^4\times {\mathrm{343769}}^1$

素因数の和:343783

約数の個数: 20

約数和(自身を含む): 124788510

約数和(自身を除く): 69097932

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 343769, 687538, 1031307, 2062614, 3093921, 6187842, 9281763, 18563526, 27845289, 55690578]

約数ペア:

[(1, 55690578), (2, 27845289), (3, 18563526), (6, 9281763), (9, 6187842), (18, 3093921), (27, 2062614), (54, 1031307), (81, 687538), (162, 343769)]