47418623

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 61129080

約数和(自身を除く): 13710457

約数列:

[1, 7, 19, 31, 49, 53, 133, 217, 371, 589, 931, 961, 1007, 1519, 1643, 2597, 4123, 6727, 7049, 11501, 18259, 28861, 31217, 47089, 49343, 50933, 80507, 127813, 218519, 356531, 894691, 967727, 1529633, 2495717, 6774089, 47418623]

約数ペア:

[(1, 47418623), (7, 6774089), (19, 2495717), (31, 1529633), (49, 967727), (53, 894691), (133, 356531), (217, 218519), (371, 127813), (589, 80507), (931, 50933), (961, 49343), (1007, 47089), (1519, 31217), (1643, 28861), (2597, 18259), (4123, 11501), (6727, 7049)]