56434778884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21739129}}^1$

素因数の和:21739203

約数の個数: 24

約数和(自身を含む): 109565215200

約数和(自身を除く): 53130436316

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 21739129, 43478258, 86956516, 239130419, 478260838, 956521676, 1282608611, 2565217222, 5130434444, 14108694721, 28217389442, 56434778884]

約数ペア:

[(1, 56434778884), (2, 28217389442), (4, 14108694721), (11, 5130434444), (22, 2565217222), (44, 1282608611), (59, 956521676), (118, 478260838), (236, 239130419), (649, 86956516), (1298, 43478258), (2596, 21739129)]