49914320

素因数分解:

$2^4\times 5^1\times {\mathrm{623929}}^1$

素因数の和:623942

約数の個数: 20

約数和(自身を含む): 116050980

約数和(自身を除く): 66136660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 623929, 1247858, 2495716, 3119645, 4991432, 6239290, 9982864, 12478580, 24957160, 49914320]

約数ペア:

[(1, 49914320), (2, 24957160), (4, 12478580), (5, 9982864), (8, 6239290), (10, 4991432), (16, 3119645), (20, 2495716), (40, 1247858), (80, 623929)]