55136574

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{22037}}^1$

素因数の和:22184

約数の個数: 24

約数和(自身を含む): 120327480

約数和(自身を除く): 65190906

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 22037, 44074, 66111, 132222, 198333, 396666, 3063143, 6126286, 9189429, 18378858, 27568287, 55136574]

約数ペア:

[(1, 55136574), (2, 27568287), (3, 18378858), (6, 9189429), (9, 6126286), (18, 3063143), (139, 396666), (278, 198333), (417, 132222), (834, 66111), (1251, 44074), (2502, 22037)]