48998768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 118700736

約数和(自身を除く): 69701968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 461, 511, 584, 728, 922, 949, 1022, 1168, 1456, 1844, 1898, 2044, 3227, 3688, 3796, 4088, 5993, 6454, 6643, 7376, 7592, 8176, 11986, 12908, 13286, 15184, 23972, 25816, 26572, 33653, 41951, 47944, 51632, 53144, 67306, 83902, 95888, 106288, 134612, 167804, 235571, 269224, 335608, 437489, 471142, 538448, 671216, 874978, 942284, 1749956, 1884568, 3062423, 3499912, 3769136, 6124846, 6999824, 12249692, 24499384, 48998768]

約数ペア:

[(1, 48998768), (2, 24499384), (4, 12249692), (7, 6999824), (8, 6124846), (13, 3769136), (14, 3499912), (16, 3062423), (26, 1884568), (28, 1749956), (52, 942284), (56, 874978), (73, 671216), (91, 538448), (104, 471142), (112, 437489), (146, 335608), (182, 269224), (208, 235571), (292, 167804), (364, 134612), (461, 106288), (511, 95888), (584, 83902), (728, 67306), (922, 53144), (949, 51632), (1022, 47944), (1168, 41951), (1456, 33653), (1844, 26572), (1898, 25816), (2044, 23972), (3227, 15184), (3688, 13286), (3796, 12908), (4088, 11986), (5993, 8176), (6454, 7592), (6643, 7376)]