56696540

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5821}}^1$

素因数の和:6317

約数の個数: 24

約数和(自身を含む): 119327712

約数和(自身を除く): 62631172

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 5821, 9740, 11642, 23284, 29105, 58210, 116420, 2834827, 5669654, 11339308, 14174135, 28348270, 56696540]

約数ペア:

[(1, 56696540), (2, 28348270), (4, 14174135), (5, 11339308), (10, 5669654), (20, 2834827), (487, 116420), (974, 58210), (1948, 29105), (2435, 23284), (4870, 11642), (5821, 9740)]