56609860

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{8929}}^1$

素因数の和:9255

約数の個数: 24

約数和(自身を含む): 119269080

約数和(自身を除く): 62659220

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6340, 8929, 17858, 35716, 44645, 89290, 178580, 2830493, 5660986, 11321972, 14152465, 28304930, 56609860]

約数ペア:

[(1, 56609860), (2, 28304930), (4, 14152465), (5, 11321972), (10, 5660986), (20, 2830493), (317, 178580), (634, 89290), (1268, 44645), (1585, 35716), (3170, 17858), (6340, 8929)]