49973439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20389}}^1$

素因数の和:20454

約数の個数: 16

約数和(自身を含む): 71772800

約数和(自身を除く): 21799361

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 20389, 61167, 387391, 876727, 1162173, 2630181, 16657813, 49973439]

約数ペア:

[(1, 49973439), (3, 16657813), (19, 2630181), (43, 1162173), (57, 876727), (129, 387391), (817, 61167), (2451, 20389)]