53154880

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3863}}^1$

素因数の和:3923

約数の個数: 56

約数和(自身を含む): 129552192

約数和(自身を除く): 76397312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 3863, 6880, 7726, 13760, 15452, 19315, 30904, 38630, 61808, 77260, 123616, 154520, 166109, 247232, 309040, 332218, 618080, 664436, 830545, 1236160, 1328872, 1661090, 2657744, 3322180, 5315488, 6644360, 10630976, 13288720, 26577440, 53154880]

約数ペア:

[(1, 53154880), (2, 26577440), (4, 13288720), (5, 10630976), (8, 6644360), (10, 5315488), (16, 3322180), (20, 2657744), (32, 1661090), (40, 1328872), (43, 1236160), (64, 830545), (80, 664436), (86, 618080), (160, 332218), (172, 309040), (215, 247232), (320, 166109), (344, 154520), (430, 123616), (688, 77260), (860, 61808), (1376, 38630), (1720, 30904), (2752, 19315), (3440, 15452), (3863, 13760), (6880, 7726)]