50498320

素因数分解:

$2^4\times 5^1\times {\mathrm{631229}}^1$

素因数の和:631242

約数の個数: 20

約数和(自身を含む): 117408780

約数和(自身を除く): 66910460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 631229, 1262458, 2524916, 3156145, 5049832, 6312290, 10099664, 12624580, 25249160, 50498320]

約数ペア:

[(1, 50498320), (2, 25249160), (4, 12624580), (5, 10099664), (8, 6312290), (10, 5049832), (16, 3156145), (20, 2524916), (40, 1262458), (80, 631229)]