51845778868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{997034209}}^1$

素因数の和:997034226

約数の個数: 12

約数和(自身を含む): 97709352580

約数和(自身を除く): 45863573712

約数列:

[1, 2, 4, 13, 26, 52, 997034209, 1994068418, 3988136836, 12961444717, 25922889434, 51845778868]

約数ペア:

[(1, 51845778868), (2, 25922889434), (4, 12961444717), (13, 3988136836), (26, 1994068418), (52, 997034209)]