57555290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{442733}}^1$

素因数の和:442753

約数の個数: 16

約数和(自身を含む): 111568968

約数和(自身を除く): 54013678

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 442733, 885466, 2213665, 4427330, 5755529, 11511058, 28777645, 57555290]

約数ペア:

[(1, 57555290), (2, 28777645), (5, 11511058), (10, 5755529), (13, 4427330), (26, 2213665), (65, 885466), (130, 442733)]