54808052

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{81077}}^1$

素因数の和:81107

約数の個数: 18

約数和(自身を含む): 103860918

約数和(自身を除く): 49052866

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 81077, 162154, 324308, 1054001, 2108002, 4216004, 13702013, 27404026, 54808052]

約数ペア:

[(1, 54808052), (2, 27404026), (4, 13702013), (13, 4216004), (26, 2108002), (52, 1054001), (169, 324308), (338, 162154), (676, 81077)]