53432561

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 36

約数和(自身を含む): 69780096

約数和(自身を除く): 16347535

約数列:

[1, 7, 13, 31, 47, 91, 169, 217, 329, 403, 611, 961, 1183, 1457, 2821, 4277, 5239, 6727, 7943, 10199, 12493, 18941, 36673, 45167, 55601, 87451, 132587, 162409, 246233, 316169, 587171, 1136863, 1723631, 4110197, 7633223, 53432561]

約数ペア:

[(1, 53432561), (7, 7633223), (13, 4110197), (31, 1723631), (47, 1136863), (91, 587171), (169, 316169), (217, 246233), (329, 162409), (403, 132587), (611, 87451), (961, 55601), (1183, 45167), (1457, 36673), (2821, 18941), (4277, 12493), (5239, 10199), (6727, 7943)]