53266772

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{78797}}^1$

素因数の和:78827

約数の個数: 18

約数和(自身を含む): 100940238

約数和(自身を除く): 47673466

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 78797, 157594, 315188, 1024361, 2048722, 4097444, 13316693, 26633386, 53266772]

約数ペア:

[(1, 53266772), (2, 26633386), (4, 13316693), (13, 4097444), (26, 2048722), (52, 1024361), (169, 315188), (338, 157594), (676, 78797)]