48769520

素因数分解:

$2^4\times 5^1\times {\mathrm{609619}}^1$

素因数の和:609632

約数の個数: 20

約数和(自身を含む): 113389320

約数和(自身を除く): 64619800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 609619, 1219238, 2438476, 3048095, 4876952, 6096190, 9753904, 12192380, 24384760, 48769520]

約数ペア:

[(1, 48769520), (2, 24384760), (4, 12192380), (5, 9753904), (8, 6096190), (10, 4876952), (16, 3048095), (20, 2438476), (40, 1219238), (80, 609619)]