55091905

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 74472552

約数和(自身を除く): 19380647

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 605, 2221, 2255, 4961, 11105, 24431, 24805, 91061, 122155, 268741, 455305, 1001671, 1343705, 5008355, 11018381, 55091905]

約数ペア:

[(1, 55091905), (5, 11018381), (11, 5008355), (41, 1343705), (55, 1001671), (121, 455305), (205, 268741), (451, 122155), (605, 91061), (2221, 24805), (2255, 24431), (4961, 11105)]