51357979

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 54661120

約数和(自身を除く): 3303141

約数列:

[1, 31, 67, 79, 313, 2077, 2449, 5293, 9703, 20971, 24727, 164083, 650101, 766537, 1656709, 51357979]

約数ペア:

[(1, 51357979), (31, 1656709), (67, 766537), (79, 650101), (313, 164083), (2077, 24727), (2449, 20971), (5293, 9703)]