53142660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{295237}}^1$

素因数の和:295252

約数の個数: 36

約数和(自身を含む): 161199948

約数和(自身を除く): 108057288

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 295237, 590474, 885711, 1180948, 1476185, 1771422, 2657133, 2952370, 3542844, 4428555, 5314266, 5904740, 8857110, 10628532, 13285665, 17714220, 26571330, 53142660]

約数ペア:

[(1, 53142660), (2, 26571330), (3, 17714220), (4, 13285665), (5, 10628532), (6, 8857110), (9, 5904740), (10, 5314266), (12, 4428555), (15, 3542844), (18, 2952370), (20, 2657133), (30, 1771422), (36, 1476185), (45, 1180948), (60, 885711), (90, 590474), (180, 295237)]