50305520

素因数分解:

$2^4\times 5^1\times {\mathrm{628819}}^1$

素因数の和:628832

約数の個数: 20

約数和(自身を含む): 116960520

約数和(自身を除く): 66655000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 628819, 1257638, 2515276, 3144095, 5030552, 6288190, 10061104, 12576380, 25152760, 50305520]

約数ペア:

[(1, 50305520), (2, 25152760), (4, 12576380), (5, 10061104), (8, 6288190), (10, 5030552), (16, 3144095), (20, 2515276), (40, 1257638), (80, 628819)]