53327612

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{78887}}^1$

素因数の和:78917

約数の個数: 18

約数和(自身を含む): 101055528

約数和(自身を除く): 47727916

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 78887, 157774, 315548, 1025531, 2051062, 4102124, 13331903, 26663806, 53327612]

約数ペア:

[(1, 53327612), (2, 26663806), (4, 13331903), (13, 4102124), (26, 2051062), (52, 1025531), (169, 315548), (338, 157774), (676, 78887)]