53356004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{78929}}^1$

素因数の和:78959

約数の個数: 18

約数和(自身を含む): 101109330

約数和(自身を除く): 47753326

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 78929, 157858, 315716, 1026077, 2052154, 4104308, 13339001, 26678002, 53356004]

約数ペア:

[(1, 53356004), (2, 26678002), (4, 13339001), (13, 4104308), (26, 2052154), (52, 1026077), (169, 315716), (338, 157858), (676, 78929)]