47538988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 100817920

約数和(自身を除く): 53278932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 193, 266, 386, 463, 532, 772, 926, 1351, 1852, 2702, 3241, 3667, 5404, 6482, 7334, 8797, 12964, 14668, 17594, 25669, 35188, 51338, 61579, 89359, 102676, 123158, 178718, 246316, 357436, 625513, 1251026, 1697821, 2502052, 3395642, 6791284, 11884747, 23769494, 47538988]

約数ペア:

[(1, 47538988), (2, 23769494), (4, 11884747), (7, 6791284), (14, 3395642), (19, 2502052), (28, 1697821), (38, 1251026), (76, 625513), (133, 357436), (193, 246316), (266, 178718), (386, 123158), (463, 102676), (532, 89359), (772, 61579), (926, 51338), (1351, 35188), (1852, 25669), (2702, 17594), (3241, 14668), (3667, 12964), (5404, 8797), (6482, 7334)]