51331464

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 147888000

約数和(自身を除く): 96556536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 157, 171, 228, 239, 314, 342, 456, 471, 478, 628, 684, 717, 942, 956, 1256, 1368, 1413, 1434, 1884, 1912, 2151, 2826, 2868, 2983, 3768, 4302, 4541, 5652, 5736, 5966, 8604, 8949, 9082, 11304, 11932, 13623, 17208, 17898, 18164, 23864, 26847, 27246, 35796, 36328, 37523, 40869, 53694, 54492, 71592, 75046, 81738, 107388, 108984, 112569, 150092, 163476, 214776, 225138, 300184, 326952, 337707, 450276, 675414, 712937, 900552, 1350828, 1425874, 2138811, 2701656, 2851748, 4277622, 5703496, 6416433, 8555244, 12832866, 17110488, 25665732, 51331464]

約数ペア:

[(1, 51331464), (2, 25665732), (3, 17110488), (4, 12832866), (6, 8555244), (8, 6416433), (9, 5703496), (12, 4277622), (18, 2851748), (19, 2701656), (24, 2138811), (36, 1425874), (38, 1350828), (57, 900552), (72, 712937), (76, 675414), (114, 450276), (152, 337707), (157, 326952), (171, 300184), (228, 225138), (239, 214776), (314, 163476), (342, 150092), (456, 112569), (471, 108984), (478, 107388), (628, 81738), (684, 75046), (717, 71592), (942, 54492), (956, 53694), (1256, 40869), (1368, 37523), (1413, 36328), (1434, 35796), (1884, 27246), (1912, 26847), (2151, 23864), (2826, 18164), (2868, 17898), (2983, 17208), (3768, 13623), (4302, 11932), (4541, 11304), (5652, 9082), (5736, 8949), (5966, 8604)]