54120055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3631}}^1$

素因数の和:3918

約数の個数: 16

約数和(自身を含む): 71129088

約数和(自身を除く): 17009033

約数列:

[1, 5, 11, 55, 271, 1355, 2981, 3631, 14905, 18155, 39941, 199705, 984001, 4920005, 10824011, 54120055]

約数ペア:

[(1, 54120055), (5, 10824011), (11, 4920005), (55, 984001), (271, 199705), (1355, 39941), (2981, 18155), (3631, 14905)]