49467688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 53175512

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 71, 94, 109, 136, 142, 188, 218, 284, 376, 436, 568, 799, 872, 1207, 1598, 1853, 2414, 3196, 3337, 3706, 4828, 5123, 6392, 6674, 7412, 7739, 9656, 10246, 13348, 14824, 15478, 20492, 26696, 30956, 40984, 56729, 61912, 87091, 113458, 131563, 174182, 226916, 263126, 348364, 363733, 453832, 526252, 696728, 727466, 1052504, 1454932, 2909864, 6183461, 12366922, 24733844, 49467688]

約数ペア:

[(1, 49467688), (2, 24733844), (4, 12366922), (8, 6183461), (17, 2909864), (34, 1454932), (47, 1052504), (68, 727466), (71, 696728), (94, 526252), (109, 453832), (136, 363733), (142, 348364), (188, 263126), (218, 226916), (284, 174182), (376, 131563), (436, 113458), (568, 87091), (799, 61912), (872, 56729), (1207, 40984), (1598, 30956), (1853, 26696), (2414, 20492), (3196, 15478), (3337, 14824), (3706, 13348), (4828, 10246), (5123, 9656), (6392, 7739), (6674, 7412)]