55291122

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{28181}}^1$

素因数の和:28298

約数の個数: 24

約数和(自身を含む): 120900780

約数和(自身を除く): 65609658

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 28181, 56362, 84543, 169086, 253629, 507258, 3071729, 6143458, 9215187, 18430374, 27645561, 55291122]

約数ペア:

[(1, 55291122), (2, 27645561), (3, 18430374), (6, 9215187), (9, 6143458), (18, 3071729), (109, 507258), (218, 253629), (327, 169086), (654, 84543), (981, 56362), (1962, 28181)]