56811660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{946861}}^1$

素因数の和:946873

約数の個数: 24

約数和(自身を含む): 159072816

約数和(自身を除く): 102261156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 946861, 1893722, 2840583, 3787444, 4734305, 5681166, 9468610, 11362332, 14202915, 18937220, 28405830, 56811660]

約数ペア:

[(1, 56811660), (2, 28405830), (3, 18937220), (4, 14202915), (5, 11362332), (6, 9468610), (10, 5681166), (12, 4734305), (15, 3787444), (20, 2840583), (30, 1893722), (60, 946861)]