54187340

素因数分解:

$2^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2861}}^1$

素因数の和:3817

約数の個数: 24

約数和(自身を含む): 113953392

約数和(自身を除く): 59766052

約数列:

[1, 2, 4, 5, 10, 20, 947, 1894, 2861, 3788, 4735, 5722, 9470, 11444, 14305, 18940, 28610, 57220, 2709367, 5418734, 10837468, 13546835, 27093670, 54187340]

約数ペア:

[(1, 54187340), (2, 27093670), (4, 13546835), (5, 10837468), (10, 5418734), (20, 2709367), (947, 57220), (1894, 28610), (2861, 18940), (3788, 14305), (4735, 11444), (5722, 9470)]