51981672

素因数分解:

$2^3\times 3^1\times {\mathrm{2165903}}^1$

素因数の和:2165912

約数の個数: 16

約数和(自身を含む): 129954240

約数和(自身を除く): 77972568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2165903, 4331806, 6497709, 8663612, 12995418, 17327224, 25990836, 51981672]

約数ペア:

[(1, 51981672), (2, 25990836), (3, 17327224), (4, 12995418), (6, 8663612), (8, 6497709), (12, 4331806), (24, 2165903)]