51303660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{855061}}^1$

素因数の和:855073

約数の個数: 24

約数和(自身を含む): 143650416

約数和(自身を除く): 92346756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 855061, 1710122, 2565183, 3420244, 4275305, 5130366, 8550610, 10260732, 12825915, 17101220, 25651830, 51303660]

約数ペア:

[(1, 51303660), (2, 25651830), (3, 17101220), (4, 12825915), (5, 10260732), (6, 8550610), (10, 5130366), (12, 4275305), (15, 3420244), (20, 2565183), (30, 1710122), (60, 855061)]