52078208

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 135717120

約数和(自身を除く): 83638912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 263, 272, 364, 416, 442, 448, 476, 526, 544, 728, 832, 884, 896, 952, 1052, 1088, 1456, 1547, 1664, 1768, 1841, 1904, 2104, 2176, 2912, 3094, 3419, 3536, 3682, 3808, 4208, 4471, 5824, 6188, 6838, 7072, 7364, 7616, 8416, 8942, 11648, 12376, 13676, 14144, 14728, 15232, 16832, 17884, 23933, 24752, 27352, 28288, 29456, 31297, 33664, 35768, 47866, 49504, 54704, 58123, 58912, 62594, 71536, 95732, 99008, 109408, 116246, 117824, 125188, 143072, 191464, 198016, 218816, 232492, 235648, 250376, 286144, 382928, 406861, 437632, 464984, 500752, 572288, 765856, 813722, 929968, 1001504, 1531712, 1627444, 1859936, 2003008, 3063424, 3254888, 3719872, 4006016, 6509776, 7439744, 13019552, 26039104, 52078208]

約数ペア:

[(1, 52078208), (2, 26039104), (4, 13019552), (7, 7439744), (8, 6509776), (13, 4006016), (14, 3719872), (16, 3254888), (17, 3063424), (26, 2003008), (28, 1859936), (32, 1627444), (34, 1531712), (52, 1001504), (56, 929968), (64, 813722), (68, 765856), (91, 572288), (104, 500752), (112, 464984), (119, 437632), (128, 406861), (136, 382928), (182, 286144), (208, 250376), (221, 235648), (224, 232492), (238, 218816), (263, 198016), (272, 191464), (364, 143072), (416, 125188), (442, 117824), (448, 116246), (476, 109408), (526, 99008), (544, 95732), (728, 71536), (832, 62594), (884, 58912), (896, 58123), (952, 54704), (1052, 49504), (1088, 47866), (1456, 35768), (1547, 33664), (1664, 31297), (1768, 29456), (1841, 28288), (1904, 27352), (2104, 24752), (2176, 23933), (2912, 17884), (3094, 16832), (3419, 15232), (3536, 14728), (3682, 14144), (3808, 13676), (4208, 12376), (4471, 11648), (5824, 8942), (6188, 8416), (6838, 7616), (7072, 7364)]