51284454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{657493}}^1$

素因数の和:657511

約数の個数: 16

約数和(自身を含む): 110458992

約数和(自身を除く): 59174538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 657493, 1314986, 1972479, 3944958, 8547409, 17094818, 25642227, 51284454]

約数ペア:

[(1, 51284454), (2, 25642227), (3, 17094818), (6, 8547409), (13, 3944958), (26, 1972479), (39, 1314986), (78, 657493)]