54757790

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{28669}}^1$

素因数の和:28867

約数の個数: 16

約数和(自身を含む): 99083520

約数和(自身を除く): 44325730

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 28669, 57338, 143345, 286690, 5475779, 10951558, 27378895, 54757790]

約数ペア:

[(1, 54757790), (2, 27378895), (5, 10951558), (10, 5475779), (191, 286690), (382, 143345), (955, 57338), (1910, 28669)]