51254784

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{227}}^1$

素因数の和:265

約数の個数: 180

約数和(自身を含む): 172833804

約数和(自身を除く): 121579020

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 227, 252, 256, 288, 294, 336, 384, 392, 441, 448, 454, 504, 512, 576, 588, 672, 681, 768, 784, 882, 896, 908, 1008, 1152, 1176, 1344, 1362, 1536, 1568, 1589, 1764, 1792, 1816, 2016, 2043, 2304, 2352, 2688, 2724, 3136, 3178, 3528, 3584, 3632, 4032, 4086, 4608, 4704, 4767, 5376, 5448, 6272, 6356, 7056, 7264, 8064, 8172, 9408, 9534, 10752, 10896, 11123, 12544, 12712, 14112, 14301, 14528, 16128, 16344, 18816, 19068, 21792, 22246, 25088, 25424, 28224, 28602, 29056, 32256, 32688, 33369, 37632, 38136, 43584, 44492, 50848, 56448, 57204, 58112, 65376, 66738, 75264, 76272, 87168, 88984, 100107, 101696, 112896, 114408, 116224, 130752, 133476, 152544, 174336, 177968, 200214, 203392, 225792, 228816, 261504, 266952, 305088, 348672, 355936, 400428, 406784, 457632, 523008, 533904, 610176, 711872, 800856, 813568, 915264, 1046016, 1067808, 1220352, 1423744, 1601712, 1830528, 2135616, 2440704, 2847488, 3203424, 3661056, 4271232, 5694976, 6406848, 7322112, 8542464, 12813696, 17084928, 25627392, 51254784]

約数ペア:

[(1, 51254784), (2, 25627392), (3, 17084928), (4, 12813696), (6, 8542464), (7, 7322112), (8, 6406848), (9, 5694976), (12, 4271232), (14, 3661056), (16, 3203424), (18, 2847488), (21, 2440704), (24, 2135616), (28, 1830528), (32, 1601712), (36, 1423744), (42, 1220352), (48, 1067808), (49, 1046016), (56, 915264), (63, 813568), (64, 800856), (72, 711872), (84, 610176), (96, 533904), (98, 523008), (112, 457632), (126, 406784), (128, 400428), (144, 355936), (147, 348672), (168, 305088), (192, 266952), (196, 261504), (224, 228816), (227, 225792), (252, 203392), (256, 200214), (288, 177968), (294, 174336), (336, 152544), (384, 133476), (392, 130752), (441, 116224), (448, 114408), (454, 112896), (504, 101696), (512, 100107), (576, 88984), (588, 87168), (672, 76272), (681, 75264), (768, 66738), (784, 65376), (882, 58112), (896, 57204), (908, 56448), (1008, 50848), (1152, 44492), (1176, 43584), (1344, 38136), (1362, 37632), (1536, 33369), (1568, 32688), (1589, 32256), (1764, 29056), (1792, 28602), (1816, 28224), (2016, 25424), (2043, 25088), (2304, 22246), (2352, 21792), (2688, 19068), (2724, 18816), (3136, 16344), (3178, 16128), (3528, 14528), (3584, 14301), (3632, 14112), (4032, 12712), (4086, 12544), (4608, 11123), (4704, 10896), (4767, 10752), (5376, 9534), (5448, 9408), (6272, 8172), (6356, 8064), (7056, 7264)]