56643550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{27631}}^1$

素因数の和:27684

約数の個数: 24

約数和(自身を含む): 107930592

約数和(自身を除く): 51287042

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 27631, 55262, 138155, 276310, 690775, 1132871, 1381550, 2265742, 5664355, 11328710, 28321775, 56643550]

約数ペア:

[(1, 56643550), (2, 28321775), (5, 11328710), (10, 5664355), (25, 2265742), (41, 1381550), (50, 1132871), (82, 690775), (205, 276310), (410, 138155), (1025, 55262), (2050, 27631)]