56281980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{938033}}^1$

素因数の和:938045

約数の個数: 24

約数和(自身を含む): 157589712

約数和(自身を除く): 101307732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 938033, 1876066, 2814099, 3752132, 4690165, 5628198, 9380330, 11256396, 14070495, 18760660, 28140990, 56281980]

約数ペア:

[(1, 56281980), (2, 28140990), (3, 18760660), (4, 14070495), (5, 11256396), (6, 9380330), (10, 5628198), (12, 4690165), (15, 3752132), (20, 2814099), (30, 1876066), (60, 938033)]