50597480

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6421}}^1$

素因数の和:6629

約数の個数: 32

約数和(自身を含む): 114440040

約数和(自身を除く): 63842560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3940, 6421, 7880, 12842, 25684, 32105, 51368, 64210, 128420, 256840, 1264937, 2529874, 5059748, 6324685, 10119496, 12649370, 25298740, 50597480]

約数ペア:

[(1, 50597480), (2, 25298740), (4, 12649370), (5, 10119496), (8, 6324685), (10, 5059748), (20, 2529874), (40, 1264937), (197, 256840), (394, 128420), (788, 64210), (985, 51368), (1576, 32105), (1970, 25684), (3940, 12842), (6421, 7880)]