54880557

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{1787}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 75954240

約数和(自身を除く): 21073683

約数列:

[1, 3, 29, 87, 353, 1059, 1787, 5361, 10237, 30711, 51823, 155469, 630811, 1892433, 18293519, 54880557]

約数ペア:

[(1, 54880557), (3, 18293519), (29, 1892433), (87, 630811), (353, 155469), (1059, 51823), (1787, 30711), (5361, 10237)]