55864404

素因数分解:

$2^2\times 3^4\times {\mathrm{172421}}^1$

素因数の和:172437

約数の個数: 30

約数和(自身を含む): 146041434

約数和(自身を除く): 90177030

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 172421, 344842, 517263, 689684, 1034526, 1551789, 2069052, 3103578, 4655367, 6207156, 9310734, 13966101, 18621468, 27932202, 55864404]

約数ペア:

[(1, 55864404), (2, 27932202), (3, 18621468), (4, 13966101), (6, 9310734), (9, 6207156), (12, 4655367), (18, 3103578), (27, 2069052), (36, 1551789), (54, 1034526), (81, 689684), (108, 517263), (162, 344842), (324, 172421)]