56018809

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 72772128

約数和(自身を除く): 16753319

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 2107, 2417, 3311, 16919, 23177, 26587, 103931, 118433, 186109, 727517, 1143241, 1302763, 5092619, 8002687, 56018809]

約数ペア:

[(1, 56018809), (7, 8002687), (11, 5092619), (43, 1302763), (49, 1143241), (77, 727517), (301, 186109), (473, 118433), (539, 103931), (2107, 26587), (2417, 23177), (3311, 16919)]