49943802181

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{78404713}}^1$

素因数の和:78404740

約数の個数: 12

約数和(自身を含む): 62566961772

約数和(自身を除く): 12623159591

約数列:

[1, 7, 13, 49, 91, 637, 78404713, 548832991, 1019261269, 3841830937, 7134828883, 49943802181]

約数ペア:

[(1, 49943802181), (7, 7134828883), (13, 3841830937), (49, 1019261269), (91, 548832991), (637, 78404713)]