50114781

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{1783}}^1$

素因数の和:2142

約数の個数: 20

約数和(自身を含む): 75120672

約数和(自身を除く): 25005891

約数列:

[1, 3, 9, 27, 81, 347, 1041, 1783, 3123, 5349, 9369, 16047, 28107, 48141, 144423, 618701, 1856103, 5568309, 16704927, 50114781]

約数ペア:

[(1, 50114781), (3, 16704927), (9, 5568309), (27, 1856103), (81, 618701), (347, 144423), (1041, 48141), (1783, 28107), (3123, 16047), (5349, 9369)]