55137164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31543}}^1$

素因数の和:31589

約数の個数: 24

約数和(自身を含む): 105987840

約数和(自身を除く): 50850676

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 31543, 63086, 126172, 599317, 725489, 1198634, 1450978, 2397268, 2901956, 13784291, 27568582, 55137164]

約数ペア:

[(1, 55137164), (2, 27568582), (4, 13784291), (19, 2901956), (23, 2397268), (38, 1450978), (46, 1198634), (76, 725489), (92, 599317), (437, 126172), (874, 63086), (1748, 31543)]