51109487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 63596160

約数和(自身を除く): 12486673

約数列:

[1, 11, 13, 19, 143, 169, 209, 247, 1447, 1859, 2717, 3211, 15917, 18811, 27493, 35321, 206921, 244543, 302423, 357409, 2689973, 3931499, 4646317, 51109487]

約数ペア:

[(1, 51109487), (11, 4646317), (13, 3931499), (19, 2689973), (143, 357409), (169, 302423), (209, 244543), (247, 206921), (1447, 35321), (1859, 27493), (2717, 18811), (3211, 15917)]