50811520

素因数分解:

$2^7\times 5^1\times {\mathrm{79393}}^1$

素因数の和:79412

約数の個数: 32

約数和(自身を含む): 121472820

約数和(自身を除く): 70661300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 79393, 158786, 317572, 396965, 635144, 793930, 1270288, 1587860, 2540576, 3175720, 5081152, 6351440, 10162304, 12702880, 25405760, 50811520]

約数ペア:

[(1, 50811520), (2, 25405760), (4, 12702880), (5, 10162304), (8, 6351440), (10, 5081152), (16, 3175720), (20, 2540576), (32, 1587860), (40, 1270288), (64, 793930), (80, 635144), (128, 396965), (160, 317572), (320, 158786), (640, 79393)]