51498660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{858311}}^1$

素因数の和:858323

約数の個数: 24

約数和(自身を含む): 144196416

約数和(自身を除く): 92697756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 858311, 1716622, 2574933, 3433244, 4291555, 5149866, 8583110, 10299732, 12874665, 17166220, 25749330, 51498660]

約数ペア:

[(1, 51498660), (2, 25749330), (3, 17166220), (4, 12874665), (5, 10299732), (6, 8583110), (10, 5149866), (12, 4291555), (15, 3433244), (20, 2574933), (30, 1716622), (60, 858311)]