50020310

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{20929}}^1$

素因数の和:21175

約数の個数: 16

約数和(自身を含む): 90417600

約数和(自身を除く): 40397290

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 20929, 41858, 104645, 209290, 5002031, 10004062, 25010155, 50020310]

約数ペア:

[(1, 50020310), (2, 25010155), (5, 10004062), (10, 5002031), (239, 209290), (478, 104645), (1195, 41858), (2390, 20929)]