56334540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3019}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 158296320

約数和(自身を除く): 101961780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3019, 3110, 3732, 4665, 6038, 6220, 9057, 9330, 12076, 15095, 18114, 18660, 30190, 36228, 45285, 60380, 90570, 181140, 938909, 1877818, 2816727, 3755636, 4694545, 5633454, 9389090, 11266908, 14083635, 18778180, 28167270, 56334540]

約数ペア:

[(1, 56334540), (2, 28167270), (3, 18778180), (4, 14083635), (5, 11266908), (6, 9389090), (10, 5633454), (12, 4694545), (15, 3755636), (20, 2816727), (30, 1877818), (60, 938909), (311, 181140), (622, 90570), (933, 60380), (1244, 45285), (1555, 36228), (1866, 30190), (3019, 18660), (3110, 18114), (3732, 15095), (4665, 12076), (6038, 9330), (6220, 9057)]