51793280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1$

素因数の和:1088

約数の個数: 128

約数和(自身を含む): 154517760

約数和(自身を除く): 102724480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1051, 1120, 1232, 1408, 1540, 1760, 2102, 2240, 2464, 3080, 3520, 4204, 4480, 4928, 5255, 6160, 7040, 7357, 8408, 9856, 10510, 11561, 12320, 14714, 16816, 21020, 23122, 24640, 29428, 33632, 36785, 42040, 46244, 49280, 57805, 58856, 67264, 73570, 80927, 84080, 92488, 115610, 117712, 134528, 147140, 161854, 168160, 184976, 231220, 235424, 294280, 323708, 336320, 369952, 404635, 462440, 470848, 588560, 647416, 672640, 739904, 809270, 924880, 941696, 1177120, 1294832, 1479808, 1618540, 1849760, 2354240, 2589664, 3237080, 3699520, 4708480, 5179328, 6474160, 7399040, 10358656, 12948320, 25896640, 51793280]

約数ペア:

[(1, 51793280), (2, 25896640), (4, 12948320), (5, 10358656), (7, 7399040), (8, 6474160), (10, 5179328), (11, 4708480), (14, 3699520), (16, 3237080), (20, 2589664), (22, 2354240), (28, 1849760), (32, 1618540), (35, 1479808), (40, 1294832), (44, 1177120), (55, 941696), (56, 924880), (64, 809270), (70, 739904), (77, 672640), (80, 647416), (88, 588560), (110, 470848), (112, 462440), (128, 404635), (140, 369952), (154, 336320), (160, 323708), (176, 294280), (220, 235424), (224, 231220), (280, 184976), (308, 168160), (320, 161854), (352, 147140), (385, 134528), (440, 117712), (448, 115610), (560, 92488), (616, 84080), (640, 80927), (704, 73570), (770, 67264), (880, 58856), (896, 57805), (1051, 49280), (1120, 46244), (1232, 42040), (1408, 36785), (1540, 33632), (1760, 29428), (2102, 24640), (2240, 23122), (2464, 21020), (3080, 16816), (3520, 14714), (4204, 12320), (4480, 11561), (4928, 10510), (5255, 9856), (6160, 8408), (7040, 7357)]