47939494

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 77565600

約数和(自身を除く): 29626106

約数列:

[1, 2, 29, 37, 58, 74, 89, 178, 251, 502, 1073, 2146, 2581, 3293, 5162, 6586, 7279, 9287, 14558, 18574, 22339, 44678, 95497, 190994, 269323, 538646, 647831, 826543, 1295662, 1653086, 23969747, 47939494]

約数ペア:

[(1, 47939494), (2, 23969747), (29, 1653086), (37, 1295662), (58, 826543), (74, 647831), (89, 538646), (178, 269323), (251, 190994), (502, 95497), (1073, 44678), (2146, 22339), (2581, 18574), (3293, 14558), (5162, 9287), (6586, 7279)]