51721422

素因数分解:

$2^1\times 3^1\times {\mathrm{281}}^1\times {\mathrm{30677}}^1$

素因数の和:30963

約数の個数: 16

約数和(自身を含む): 103814352

約数和(自身を除く): 52092930

約数列:

[1, 2, 3, 6, 281, 562, 843, 1686, 30677, 61354, 92031, 184062, 8620237, 17240474, 25860711, 51721422]

約数ペア:

[(1, 51721422), (2, 25860711), (3, 17240474), (6, 8620237), (281, 184062), (562, 92031), (843, 61354), (1686, 30677)]