55145526

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{20747}}^1$

素因数の和:21195

約数の個数: 16

約数和(自身を含む): 110545344

約数和(自身を除く): 55399818

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 20747, 41494, 62241, 124482, 9190921, 18381842, 27572763, 55145526]

約数ペア:

[(1, 55145526), (2, 27572763), (3, 18381842), (6, 9190921), (443, 124482), (886, 62241), (1329, 41494), (2658, 20747)]