51104886784

素因数分解:

$2^{12}\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12823}}^1$

素因数の和:12993

約数の個数: 104

約数和(自身を含む): 117646350080

約数和(自身を除く): 66541463296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 256, 278, 448, 512, 556, 896, 973, 1024, 1112, 1792, 1946, 2048, 2224, 3584, 3892, 4096, 4448, 7168, 7784, 8896, 12823, 14336, 15568, 17792, 25646, 28672, 31136, 35584, 51292, 62272, 71168, 89761, 102584, 124544, 142336, 179522, 205168, 249088, 284672, 359044, 410336, 498176, 569344, 718088, 820672, 996352, 1436176, 1641344, 1782397, 1992704, 2872352, 3282688, 3564794, 3985408, 5744704, 6565376, 7129588, 11489408, 12476779, 13130752, 14259176, 22978816, 24953558, 26261504, 28518352, 45957632, 49907116, 52523008, 57036704, 91915264, 99814232, 114073408, 183830528, 199628464, 228146816, 367661056, 399256928, 456293632, 798513856, 912587264, 1597027712, 1825174528, 3194055424, 3650349056, 6388110848, 7300698112, 12776221696, 25552443392, 51104886784]

約数ペア:

[(1, 51104886784), (2, 25552443392), (4, 12776221696), (7, 7300698112), (8, 6388110848), (14, 3650349056), (16, 3194055424), (28, 1825174528), (32, 1597027712), (56, 912587264), (64, 798513856), (112, 456293632), (128, 399256928), (139, 367661056), (224, 228146816), (256, 199628464), (278, 183830528), (448, 114073408), (512, 99814232), (556, 91915264), (896, 57036704), (973, 52523008), (1024, 49907116), (1112, 45957632), (1792, 28518352), (1946, 26261504), (2048, 24953558), (2224, 22978816), (3584, 14259176), (3892, 13130752), (4096, 12476779), (4448, 11489408), (7168, 7129588), (7784, 6565376), (8896, 5744704), (12823, 3985408), (14336, 3564794), (15568, 3282688), (17792, 2872352), (25646, 1992704), (28672, 1782397), (31136, 1641344), (35584, 1436176), (51292, 996352), (62272, 820672), (71168, 718088), (89761, 569344), (102584, 498176), (124544, 410336), (142336, 359044), (179522, 284672), (205168, 249088)]