56512580

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{3803}}^1$

素因数の和:4555

約数の個数: 24

約数和(自身を含む): 118867392

約数和(自身を除く): 62354812

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3715, 3803, 7430, 7606, 14860, 15212, 19015, 38030, 76060, 2825629, 5651258, 11302516, 14128145, 28256290, 56512580]

約数ペア:

[(1, 56512580), (2, 28256290), (4, 14128145), (5, 11302516), (10, 5651258), (20, 2825629), (743, 76060), (1486, 38030), (2972, 19015), (3715, 15212), (3803, 14860), (7430, 7606)]