49385199

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20149}}^1$

素因数の和:20214

約数の個数: 16

約数和(自身を含む): 70928000

約数和(自身を除く): 21542801

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 20149, 60447, 382831, 866407, 1148493, 2599221, 16461733, 49385199]

約数ペア:

[(1, 49385199), (3, 16461733), (19, 2599221), (43, 1148493), (57, 866407), (129, 382831), (817, 60447), (2451, 20149)]