52496820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{291649}}^1$

素因数の和:291664

約数の個数: 36

約数和(自身を含む): 159240900

約数和(自身を除く): 106744080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 291649, 583298, 874947, 1166596, 1458245, 1749894, 2624841, 2916490, 3499788, 4374735, 5249682, 5832980, 8749470, 10499364, 13124205, 17498940, 26248410, 52496820]

約数ペア:

[(1, 52496820), (2, 26248410), (3, 17498940), (4, 13124205), (5, 10499364), (6, 8749470), (9, 5832980), (10, 5249682), (12, 4374735), (15, 3499788), (18, 2916490), (20, 2624841), (30, 1749894), (36, 1458245), (45, 1166596), (60, 874947), (90, 583298), (180, 291649)]