53518020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{891967}}^1$

素因数の和:891979

約数の個数: 24

約数和(自身を含む): 149850624

約数和(自身を除く): 96332604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 891967, 1783934, 2675901, 3567868, 4459835, 5351802, 8919670, 10703604, 13379505, 17839340, 26759010, 53518020]

約数ペア:

[(1, 53518020), (2, 26759010), (3, 17839340), (4, 13379505), (5, 10703604), (6, 8919670), (10, 5351802), (12, 4459835), (15, 3567868), (20, 2675901), (30, 1783934), (60, 891967)]