50489900

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{4999}}^1$

素因数の和:5114

約数の個数: 36

約数和(自身を含む): 110670000

約数和(自身を除く): 60180100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 4999, 5050, 9998, 10100, 19996, 24995, 49990, 99980, 124975, 249950, 499900, 504899, 1009798, 2019596, 2524495, 5048990, 10097980, 12622475, 25244950, 50489900]

約数ペア:

[(1, 50489900), (2, 25244950), (4, 12622475), (5, 10097980), (10, 5048990), (20, 2524495), (25, 2019596), (50, 1009798), (100, 504899), (101, 499900), (202, 249950), (404, 124975), (505, 99980), (1010, 49990), (2020, 24995), (2525, 19996), (4999, 10100), (5050, 9998)]