50012180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131611}}^1$

素因数の和:131639

約数の個数: 24

約数和(自身を含む): 110554080

約数和(自身を除く): 60541900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 131611, 263222, 526444, 658055, 1316110, 2500609, 2632220, 5001218, 10002436, 12503045, 25006090, 50012180]

約数ペア:

[(1, 50012180), (2, 25006090), (4, 12503045), (5, 10002436), (10, 5001218), (19, 2632220), (20, 2500609), (38, 1316110), (76, 658055), (95, 526444), (190, 263222), (380, 131611)]