51942813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1979}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 74733120

約数和(自身を除く): 22790307

約数列:

[1, 3, 13, 39, 673, 1979, 2019, 5937, 8749, 25727, 26247, 77181, 1331867, 3995601, 17314271, 51942813]

約数ペア:

[(1, 51942813), (3, 17314271), (13, 3995601), (39, 1331867), (673, 77181), (1979, 26247), (2019, 25727), (5937, 8749)]