54905940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{305033}}^1$

素因数の和:305048

約数の個数: 36

約数和(自身を含む): 166548564

約数和(自身を除く): 111642624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 305033, 610066, 915099, 1220132, 1525165, 1830198, 2745297, 3050330, 3660396, 4575495, 5490594, 6100660, 9150990, 10981188, 13726485, 18301980, 27452970, 54905940]

約数ペア:

[(1, 54905940), (2, 27452970), (3, 18301980), (4, 13726485), (5, 10981188), (6, 9150990), (9, 6100660), (10, 5490594), (12, 4575495), (15, 3660396), (18, 3050330), (20, 2745297), (30, 1830198), (36, 1525165), (45, 1220132), (60, 915099), (90, 610066), (180, 305033)]