56724540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{945409}}^1$

素因数の和:945421

約数の個数: 24

約数和(自身を含む): 158828880

約数和(自身を除く): 102104340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 945409, 1890818, 2836227, 3781636, 4727045, 5672454, 9454090, 11344908, 14181135, 18908180, 28362270, 56724540]

約数ペア:

[(1, 56724540), (2, 28362270), (3, 18908180), (4, 14181135), (5, 11344908), (6, 9454090), (10, 5672454), (12, 4727045), (15, 3781636), (20, 2836227), (30, 1890818), (60, 945409)]