49799997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{425641}}^1$

素因数の和:425660

約数の個数: 12

約数和(自身を含む): 77466844

約数和(自身を除く): 27666847

約数列:

[1, 3, 9, 13, 39, 117, 425641, 1276923, 3830769, 5533333, 16599999, 49799997]

約数ペア:

[(1, 49799997), (3, 16599999), (9, 5533333), (13, 3830769), (39, 1276923), (117, 425641)]