56638020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{943967}}^1$

素因数の和:943979

約数の個数: 24

約数和(自身を含む): 158586624

約数和(自身を除く): 101948604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 943967, 1887934, 2831901, 3775868, 4719835, 5663802, 9439670, 11327604, 14159505, 18879340, 28319010, 56638020]

約数ペア:

[(1, 56638020), (2, 28319010), (3, 18879340), (4, 14159505), (5, 11327604), (6, 9439670), (10, 5663802), (12, 4719835), (15, 3775868), (20, 2831901), (30, 1887934), (60, 943967)]