55088788

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{87721}}^1$

素因数の和:87882

約数の個数: 12

約数和(自身を含む): 97020532

約数和(自身を除く): 41931744

約数列:

[1, 2, 4, 157, 314, 628, 87721, 175442, 350884, 13772197, 27544394, 55088788]

約数ペア:

[(1, 55088788), (2, 27544394), (4, 13772197), (157, 350884), (314, 175442), (628, 87721)]