55933780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{399527}}^1$

素因数の和:399543

約数の個数: 24

約数和(自身を含む): 134241408

約数和(自身を除く): 78307628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 399527, 799054, 1598108, 1997635, 2796689, 3995270, 5593378, 7990540, 11186756, 13983445, 27966890, 55933780]

約数ペア:

[(1, 55933780), (2, 27966890), (4, 13983445), (5, 11186756), (7, 7990540), (10, 5593378), (14, 3995270), (20, 2796689), (28, 1997635), (35, 1598108), (70, 799054), (140, 399527)]