56843780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{406027}}^1$

素因数の和:406043

約数の個数: 24

約数和(自身を含む): 136425408

約数和(自身を除く): 79581628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 406027, 812054, 1624108, 2030135, 2842189, 4060270, 5684378, 8120540, 11368756, 14210945, 28421890, 56843780]

約数ペア:

[(1, 56843780), (2, 28421890), (4, 14210945), (5, 11368756), (7, 8120540), (10, 5684378), (14, 4060270), (20, 2842189), (28, 2030135), (35, 1624108), (70, 812054), (140, 406027)]