51500055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{201961}}^1$

素因数の和:201986

約数の個数: 16

約数和(自身を含む): 87247584

約数和(自身を除く): 35747529

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 201961, 605883, 1009805, 3029415, 3433337, 10300011, 17166685, 51500055]

約数ペア:

[(1, 51500055), (3, 17166685), (5, 10300011), (15, 3433337), (17, 3029415), (51, 1009805), (85, 605883), (255, 201961)]