54111580

素因数分解:

$2^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2857}}^1$

素因数の和:3813

約数の個数: 24

約数和(自身を含む): 113794128

約数和(自身を除く): 59682548

約数列:

[1, 2, 4, 5, 10, 20, 947, 1894, 2857, 3788, 4735, 5714, 9470, 11428, 14285, 18940, 28570, 57140, 2705579, 5411158, 10822316, 13527895, 27055790, 54111580]

約数ペア:

[(1, 54111580), (2, 27055790), (4, 13527895), (5, 10822316), (10, 5411158), (20, 2705579), (947, 57140), (1894, 28570), (2857, 18940), (3788, 14285), (4735, 11428), (5714, 9470)]