53025520

素因数分解:

$2^4\times 5^1\times {\mathrm{662819}}^1$

素因数の和:662832

約数の個数: 20

約数和(自身を含む): 123284520

約数和(自身を除く): 70259000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 662819, 1325638, 2651276, 3314095, 5302552, 6628190, 10605104, 13256380, 26512760, 53025520]

約数ペア:

[(1, 53025520), (2, 26512760), (4, 13256380), (5, 10605104), (8, 6628190), (10, 5302552), (16, 3314095), (20, 2651276), (40, 1325638), (80, 662819)]