51329356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{75931}}^1$

素因数の和:75961

約数の個数: 18

約数和(自身を含む): 97268892

約数和(自身を除く): 45939536

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 75931, 151862, 303724, 987103, 1974206, 3948412, 12832339, 25664678, 51329356]

約数ペア:

[(1, 51329356), (2, 25664678), (4, 12832339), (13, 3948412), (26, 1974206), (52, 987103), (169, 303724), (338, 151862), (676, 75931)]