49335820

素因数分解:

$2^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{2017}}^1$

素因数の和:3249

約数の個数: 24

約数和(自身を含む): 103741344

約数和(自身を除く): 54405524

約数列:

[1, 2, 4, 5, 10, 20, 1223, 2017, 2446, 4034, 4892, 6115, 8068, 10085, 12230, 20170, 24460, 40340, 2466791, 4933582, 9867164, 12333955, 24667910, 49335820]

約数ペア:

[(1, 49335820), (2, 24667910), (4, 12333955), (5, 9867164), (10, 4933582), (20, 2466791), (1223, 40340), (2017, 24460), (2446, 20170), (4034, 12230), (4892, 10085), (6115, 8068)]