52710700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 131679072

約数和(自身を除く): 78968372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 257, 293, 350, 514, 586, 700, 1028, 1172, 1285, 1465, 1799, 2051, 2570, 2930, 3598, 4102, 5140, 5860, 6425, 7196, 7325, 8204, 8995, 10255, 12850, 14650, 17990, 20510, 25700, 29300, 35980, 41020, 44975, 51275, 75301, 89950, 102550, 150602, 179900, 205100, 301204, 376505, 527107, 753010, 1054214, 1506020, 1882525, 2108428, 2635535, 3765050, 5271070, 7530100, 10542140, 13177675, 26355350, 52710700]

約数ペア:

[(1, 52710700), (2, 26355350), (4, 13177675), (5, 10542140), (7, 7530100), (10, 5271070), (14, 3765050), (20, 2635535), (25, 2108428), (28, 1882525), (35, 1506020), (50, 1054214), (70, 753010), (100, 527107), (140, 376505), (175, 301204), (257, 205100), (293, 179900), (350, 150602), (514, 102550), (586, 89950), (700, 75301), (1028, 51275), (1172, 44975), (1285, 41020), (1465, 35980), (1799, 29300), (2051, 25700), (2570, 20510), (2930, 17990), (3598, 14650), (4102, 12850), (5140, 10255), (5860, 8995), (6425, 8204), (7196, 7325)]