55163020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{250741}}^1$

素因数の和:250761

約数の個数: 24

約数和(自身を含む): 126373968

約数和(自身を除く): 71210948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 250741, 501482, 1002964, 1253705, 2507410, 2758151, 5014820, 5516302, 11032604, 13790755, 27581510, 55163020]

約数ペア:

[(1, 55163020), (2, 27581510), (4, 13790755), (5, 11032604), (10, 5516302), (11, 5014820), (20, 2758151), (22, 2507410), (44, 1253705), (55, 1002964), (110, 501482), (220, 250741)]