56460039

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 81655920

約数和(自身を除く): 25195881

約数列:

[1, 3, 19, 37, 57, 111, 361, 703, 1083, 1409, 2109, 4227, 13357, 26771, 40071, 52133, 80313, 156399, 508649, 990527, 1525947, 2971581, 18820013, 56460039]

約数ペア:

[(1, 56460039), (3, 18820013), (19, 2971581), (37, 1525947), (57, 990527), (111, 508649), (361, 156399), (703, 80313), (1083, 52133), (1409, 40071), (2109, 26771), (4227, 13357)]