56553645335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{128837}}^1$

素因数の和:129223

約数の個数: 32

約数和(自身を含む): 77475958272

約数和(自身を除く): 20922312937

約数列:

[1, 5, 11, 23, 55, 115, 253, 347, 1265, 1735, 3817, 7981, 19085, 39905, 87791, 128837, 438955, 644185, 1417207, 2963251, 7086035, 14816255, 32595761, 44706439, 162978805, 223532195, 491770829, 1028248097, 2458854145, 5141240485, 11310729067, 56553645335]

約数ペア:

[(1, 56553645335), (5, 11310729067), (11, 5141240485), (23, 2458854145), (55, 1028248097), (115, 491770829), (253, 223532195), (347, 162978805), (1265, 44706439), (1735, 32595761), (3817, 14816255), (7981, 7086035), (19085, 2963251), (39905, 1417207), (87791, 644185), (128837, 438955)]