49880454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{639493}}^1$

素因数の和:639511

約数の個数: 16

約数和(自身を含む): 107434992

約数和(自身を除く): 57554538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 639493, 1278986, 1918479, 3836958, 8313409, 16626818, 24940227, 49880454]

約数ペア:

[(1, 49880454), (2, 24940227), (3, 16626818), (6, 8313409), (13, 3836958), (26, 1918479), (39, 1278986), (78, 639493)]