49387860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{91459}}^1$

素因数の和:91477

約数の個数: 48

約数和(自身を含む): 153652800

約数和(自身を除く): 104264940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 91459, 182918, 274377, 365836, 457295, 548754, 823131, 914590, 1097508, 1371885, 1646262, 1829180, 2469393, 2743770, 3292524, 4115655, 4938786, 5487540, 8231310, 9877572, 12346965, 16462620, 24693930, 49387860]

約数ペア:

[(1, 49387860), (2, 24693930), (3, 16462620), (4, 12346965), (5, 9877572), (6, 8231310), (9, 5487540), (10, 4938786), (12, 4115655), (15, 3292524), (18, 2743770), (20, 2469393), (27, 1829180), (30, 1646262), (36, 1371885), (45, 1097508), (54, 914590), (60, 823131), (90, 548754), (108, 457295), (135, 365836), (180, 274377), (270, 182918), (540, 91459)]