54271438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{15017}}^1$

素因数の和:15171

約数の個数: 16

約数和(自身を含む): 88305840

約数和(自身を除く): 34034402

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 15017, 30034, 195221, 390442, 2087363, 4174726, 27135719, 54271438]

約数ペア:

[(1, 54271438), (2, 27135719), (13, 4174726), (26, 2087363), (139, 390442), (278, 195221), (1807, 30034), (3614, 15017)]