49952807860

素因数分解:

$2^2\times 5^1\times {\mathrm{6367}}^1\times {\mathrm{392279}}^1$

素因数の和:398655

約数の個数: 24

約数和(自身を含む): 104917639680

約数和(自身を除く): 54964831820

約数列:

[1, 2, 4, 5, 10, 20, 6367, 12734, 25468, 31835, 63670, 127340, 392279, 784558, 1569116, 1961395, 3922790, 7845580, 2497640393, 4995280786, 9990561572, 12488201965, 24976403930, 49952807860]

約数ペア:

[(1, 49952807860), (2, 24976403930), (4, 12488201965), (5, 9990561572), (10, 4995280786), (20, 2497640393), (6367, 7845580), (12734, 3922790), (25468, 1961395), (31835, 1569116), (63670, 784558), (127340, 392279)]