55821205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2531}}^1$

素因数の和:2948

約数の個数: 16

約数和(自身を含む): 73286208

約数和(自身を除く): 17465003

約数列:

[1, 5, 11, 55, 401, 2005, 2531, 4411, 12655, 22055, 27841, 139205, 1014931, 5074655, 11164241, 55821205]

約数ペア:

[(1, 55821205), (5, 11164241), (11, 5074655), (55, 1014931), (401, 139205), (2005, 27841), (2531, 22055), (4411, 12655)]