51795200

素因数分解:

$2^8\times 5^2\times {\mathrm{8093}}^1$

素因数の和:8119

約数の個数: 54

約数和(自身を含む): 128217054

約数和(自身を除く): 76421854

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 8093, 16186, 32372, 40465, 64744, 80930, 129488, 161860, 202325, 258976, 323720, 404650, 517952, 647440, 809300, 1035904, 1294880, 1618600, 2071808, 2589760, 3237200, 5179520, 6474400, 10359040, 12948800, 25897600, 51795200]

約数ペア:

[(1, 51795200), (2, 25897600), (4, 12948800), (5, 10359040), (8, 6474400), (10, 5179520), (16, 3237200), (20, 2589760), (25, 2071808), (32, 1618600), (40, 1294880), (50, 1035904), (64, 809300), (80, 647440), (100, 517952), (128, 404650), (160, 323720), (200, 258976), (256, 202325), (320, 161860), (400, 129488), (640, 80930), (800, 64744), (1280, 40465), (1600, 32372), (3200, 16186), (6400, 8093)]