51551100042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{660911539}}^1$

素因数の和:660911557

約数の個数: 16

約数和(自身を含む): 111033138720

約数和(自身を除く): 59482038678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 660911539, 1321823078, 1982734617, 3965469234, 8591850007, 17183700014, 25775550021, 51551100042]

約数ペア:

[(1, 51551100042), (2, 25775550021), (3, 17183700014), (6, 8591850007), (13, 3965469234), (26, 1982734617), (39, 1321823078), (78, 660911539)]