56907004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2626

約数の個数: 48

約数和(自身を含む): 125911296

約数和(自身を除く): 69004292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 2531, 3212, 5062, 5621, 10124, 11242, 17717, 22484, 27841, 35434, 55682, 70868, 111364, 184763, 194887, 369526, 389774, 739052, 779548, 1293341, 2032393, 2586682, 4064786, 5173364, 8129572, 14226751, 28453502, 56907004]

約数ペア:

[(1, 56907004), (2, 28453502), (4, 14226751), (7, 8129572), (11, 5173364), (14, 4064786), (22, 2586682), (28, 2032393), (44, 1293341), (73, 779548), (77, 739052), (146, 389774), (154, 369526), (292, 194887), (308, 184763), (511, 111364), (803, 70868), (1022, 55682), (1606, 35434), (2044, 27841), (2531, 22484), (3212, 17717), (5062, 11242), (5621, 10124)]