49502487

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6983}}^1$

素因数の和:7142

約数の個数: 16

約数和(自身を含む): 70398720

約数和(自身を除く): 20896233

約数列:

[1, 3, 17, 51, 139, 417, 2363, 6983, 7089, 20949, 118711, 356133, 970637, 2911911, 16500829, 49502487]

約数ペア:

[(1, 49502487), (3, 16500829), (17, 2911911), (51, 970637), (139, 356133), (417, 118711), (2363, 20949), (6983, 7089)]