50171960

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6367}}^1$

素因数の和:6575

約数の個数: 32

約数和(自身を含む): 113477760

約数和(自身を除く): 63305800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3940, 6367, 7880, 12734, 25468, 31835, 50936, 63670, 127340, 254680, 1254299, 2508598, 5017196, 6271495, 10034392, 12542990, 25085980, 50171960]

約数ペア:

[(1, 50171960), (2, 25085980), (4, 12542990), (5, 10034392), (8, 6271495), (10, 5017196), (20, 2508598), (40, 1254299), (197, 254680), (394, 127340), (788, 63670), (985, 50936), (1576, 31835), (1970, 25468), (3940, 12734), (6367, 7880)]