49946288

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:527

約数の個数: 80

約数和(自身を含む): 119040000

約数和(自身を除く): 69093712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 479, 532, 686, 784, 931, 958, 1064, 1372, 1862, 1916, 2128, 2744, 3353, 3724, 3832, 5488, 6517, 6706, 7448, 7664, 9101, 13034, 13412, 14896, 18202, 23471, 26068, 26824, 36404, 46942, 52136, 53648, 63707, 72808, 93884, 104272, 127414, 145616, 164297, 187768, 254828, 328594, 375536, 445949, 509656, 657188, 891898, 1019312, 1314376, 1783796, 2628752, 3121643, 3567592, 6243286, 7135184, 12486572, 24973144, 49946288]

約数ペア:

[(1, 49946288), (2, 24973144), (4, 12486572), (7, 7135184), (8, 6243286), (14, 3567592), (16, 3121643), (19, 2628752), (28, 1783796), (38, 1314376), (49, 1019312), (56, 891898), (76, 657188), (98, 509656), (112, 445949), (133, 375536), (152, 328594), (196, 254828), (266, 187768), (304, 164297), (343, 145616), (392, 127414), (479, 104272), (532, 93884), (686, 72808), (784, 63707), (931, 53648), (958, 52136), (1064, 46942), (1372, 36404), (1862, 26824), (1916, 26068), (2128, 23471), (2744, 18202), (3353, 14896), (3724, 13412), (3832, 13034), (5488, 9101), (6517, 7664), (6706, 7448)]