53489580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{891493}}^1$

素因数の和:891505

約数の個数: 24

約数和(自身を含む): 149770992

約数和(自身を除く): 96281412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 891493, 1782986, 2674479, 3565972, 4457465, 5348958, 8914930, 10697916, 13372395, 17829860, 26744790, 53489580]

約数ペア:

[(1, 53489580), (2, 26744790), (3, 17829860), (4, 13372395), (5, 10697916), (6, 8914930), (10, 5348958), (12, 4457465), (15, 3565972), (20, 2674479), (30, 1782986), (60, 891493)]