47276820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{262649}}^1$

素因数の和:262664

約数の個数: 36

約数和(自身を含む): 143406900

約数和(自身を除く): 96130080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 262649, 525298, 787947, 1050596, 1313245, 1575894, 2363841, 2626490, 3151788, 3939735, 4727682, 5252980, 7879470, 9455364, 11819205, 15758940, 23638410, 47276820]

約数ペア:

[(1, 47276820), (2, 23638410), (3, 15758940), (4, 11819205), (5, 9455364), (6, 7879470), (9, 5252980), (10, 4727682), (12, 3939735), (15, 3151788), (18, 2626490), (20, 2363841), (30, 1575894), (36, 1313245), (45, 1050596), (60, 787947), (90, 525298), (180, 262649)]