51128580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{852143}}^1$

素因数の和:852155

約数の個数: 24

約数和(自身を含む): 143160192

約数和(自身を除く): 92031612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 852143, 1704286, 2556429, 3408572, 4260715, 5112858, 8521430, 10225716, 12782145, 17042860, 25564290, 51128580]

約数ペア:

[(1, 51128580), (2, 25564290), (3, 17042860), (4, 12782145), (5, 10225716), (6, 8521430), (10, 5112858), (12, 4260715), (15, 3408572), (20, 2556429), (30, 1704286), (60, 852143)]