56775820

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{3089}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 119397600

約数和(自身を除く): 62621780

約数列:

[1, 2, 4, 5, 10, 20, 919, 1838, 3089, 3676, 4595, 6178, 9190, 12356, 15445, 18380, 30890, 61780, 2838791, 5677582, 11355164, 14193955, 28387910, 56775820]

約数ペア:

[(1, 56775820), (2, 28387910), (4, 14193955), (5, 11355164), (10, 5677582), (20, 2838791), (919, 61780), (1838, 30890), (3089, 18380), (3676, 15445), (4595, 12356), (6178, 9190)]