56665020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{944417}}^1$

素因数の和:944429

約数の個数: 24

約数和(自身を含む): 158662224

約数和(自身を除く): 101997204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 944417, 1888834, 2833251, 3777668, 4722085, 5666502, 9444170, 11333004, 14166255, 18888340, 28332510, 56665020]

約数ペア:

[(1, 56665020), (2, 28332510), (3, 18888340), (4, 14166255), (5, 11333004), (6, 9444170), (10, 5666502), (12, 4722085), (15, 3777668), (20, 2833251), (30, 1888834), (60, 944417)]