56504268

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{2441}}^1$

素因数の和:3094

約数の個数: 36

約数和(自身を含む): 143110968

約数和(自身を除く): 86606700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1929, 2441, 2572, 3858, 4882, 5787, 7323, 7716, 9764, 11574, 14646, 21969, 23148, 29292, 43938, 87876, 1569563, 3139126, 4708689, 6278252, 9417378, 14126067, 18834756, 28252134, 56504268]

約数ペア:

[(1, 56504268), (2, 28252134), (3, 18834756), (4, 14126067), (6, 9417378), (9, 6278252), (12, 4708689), (18, 3139126), (36, 1569563), (643, 87876), (1286, 43938), (1929, 29292), (2441, 23148), (2572, 21969), (3858, 14646), (4882, 11574), (5787, 9764), (7323, 7716)]