51251712

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 80

約数和(自身を含む): 139029792

約数和(自身を除く): 87778080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 547, 732, 768, 976, 1094, 1464, 1536, 1641, 1952, 2188, 2928, 3282, 3904, 4376, 5856, 6564, 7808, 8752, 11712, 13128, 15616, 17504, 23424, 26256, 31232, 33367, 35008, 46848, 52512, 66734, 70016, 93696, 100101, 105024, 133468, 140032, 200202, 210048, 266936, 280064, 400404, 420096, 533872, 800808, 840192, 1067744, 1601616, 2135488, 3203232, 4270976, 6406464, 8541952, 12812928, 17083904, 25625856, 51251712]

約数ペア:

[(1, 51251712), (2, 25625856), (3, 17083904), (4, 12812928), (6, 8541952), (8, 6406464), (12, 4270976), (16, 3203232), (24, 2135488), (32, 1601616), (48, 1067744), (61, 840192), (64, 800808), (96, 533872), (122, 420096), (128, 400404), (183, 280064), (192, 266936), (244, 210048), (256, 200202), (366, 140032), (384, 133468), (488, 105024), (512, 100101), (547, 93696), (732, 70016), (768, 66734), (976, 52512), (1094, 46848), (1464, 35008), (1536, 33367), (1641, 31232), (1952, 26256), (2188, 23424), (2928, 17504), (3282, 15616), (3904, 13128), (4376, 11712), (5856, 8752), (6564, 7808)]