51485694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{660073}}^1$

素因数の和:660091

約数の個数: 16

約数和(自身を含む): 110892432

約数和(自身を除く): 59406738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 660073, 1320146, 1980219, 3960438, 8580949, 17161898, 25742847, 51485694]

約数ペア:

[(1, 51485694), (2, 25742847), (3, 17161898), (6, 8580949), (13, 3960438), (26, 1980219), (39, 1320146), (78, 660073)]