55125148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{2393}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 104167728

約数和(自身を除く): 49042580

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 2393, 4786, 5759, 9572, 11518, 23036, 31109, 62218, 124436, 1060099, 2120198, 4240396, 13781287, 27562574, 55125148]

約数ペア:

[(1, 55125148), (2, 27562574), (4, 13781287), (13, 4240396), (26, 2120198), (52, 1060099), (443, 124436), (886, 62218), (1772, 31109), (2393, 23036), (4786, 11518), (5759, 9572)]