55789578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{238417}}^1$

素因数の和:238438

約数の個数: 24

約数和(自身を含む): 130176228

約数和(自身を除く): 74386650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 238417, 476834, 715251, 1430502, 2145753, 3099421, 4291506, 6198842, 9298263, 18596526, 27894789, 55789578]

約数ペア:

[(1, 55789578), (2, 27894789), (3, 18596526), (6, 9298263), (9, 6198842), (13, 4291506), (18, 3099421), (26, 2145753), (39, 1430502), (78, 715251), (117, 476834), (234, 238417)]