56553426

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{20807}}^1$

素因数の和:20966

約数の個数: 24

約数和(自身を含む): 123349824

約数和(自身を除く): 66796398

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 20807, 41614, 62421, 124842, 187263, 374526, 3141857, 6283714, 9425571, 18851142, 28276713, 56553426]

約数ペア:

[(1, 56553426), (2, 28276713), (3, 18851142), (6, 9425571), (9, 6283714), (18, 3141857), (151, 374526), (302, 187263), (453, 124842), (906, 62421), (1359, 41614), (2718, 20807)]