51304389

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4523}}^1$

素因数の和:4744

約数の個数: 16

約数和(自身を含む): 72384000

約数和(自身を除く): 21079611

約数列:

[1, 3, 19, 57, 199, 597, 3781, 4523, 11343, 13569, 85937, 257811, 900077, 2700231, 17101463, 51304389]

約数ペア:

[(1, 51304389), (3, 17101463), (19, 2700231), (57, 900077), (199, 257811), (597, 85937), (3781, 13569), (4523, 11343)]