51938264

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 119361600

約数和(自身を除く): 67423336

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 89, 119, 136, 178, 238, 356, 476, 613, 623, 712, 952, 1226, 1246, 1513, 2452, 2492, 3026, 4291, 4904, 4984, 6052, 8582, 10421, 10591, 12104, 17164, 20842, 21182, 34328, 41684, 42364, 54557, 72947, 83368, 84728, 109114, 145894, 218228, 291788, 381899, 436456, 583576, 763798, 927469, 1527596, 1854938, 3055192, 3709876, 6492283, 7419752, 12984566, 25969132, 51938264]

約数ペア:

[(1, 51938264), (2, 25969132), (4, 12984566), (7, 7419752), (8, 6492283), (14, 3709876), (17, 3055192), (28, 1854938), (34, 1527596), (56, 927469), (68, 763798), (89, 583576), (119, 436456), (136, 381899), (178, 291788), (238, 218228), (356, 145894), (476, 109114), (613, 84728), (623, 83368), (712, 72947), (952, 54557), (1226, 42364), (1246, 41684), (1513, 34328), (2452, 21182), (2492, 20842), (3026, 17164), (4291, 12104), (4904, 10591), (4984, 10421), (6052, 8582)]