51495248

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4297}}^1$

素因数の和:4419

約数の個数: 40

約数和(自身を含む): 115117632

約数和(自身を除く): 63622384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 4297, 5992, 8594, 11984, 17188, 30079, 34376, 60158, 68752, 120316, 240632, 459779, 481264, 919558, 1839116, 3218453, 3678232, 6436906, 7356464, 12873812, 25747624, 51495248]

約数ペア:

[(1, 51495248), (2, 25747624), (4, 12873812), (7, 7356464), (8, 6436906), (14, 3678232), (16, 3218453), (28, 1839116), (56, 919558), (107, 481264), (112, 459779), (214, 240632), (428, 120316), (749, 68752), (856, 60158), (1498, 34376), (1712, 30079), (2996, 17188), (4297, 11984), (5992, 8594)]