53430364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{79039}}^1$

素因数の和:79069

約数の個数: 18

約数和(自身を含む): 101250240

約数和(自身を除く): 47819876

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 79039, 158078, 316156, 1027507, 2055014, 4110028, 13357591, 26715182, 53430364]

約数ペア:

[(1, 53430364), (2, 26715182), (4, 13357591), (13, 4110028), (26, 2055014), (52, 1027507), (169, 316156), (338, 158078), (676, 79039)]