52018505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 79978752

約数和(自身を除く): 27960247

約数列:

[1, 5, 7, 11, 35, 55, 71, 77, 121, 173, 355, 385, 497, 605, 781, 847, 865, 1211, 1903, 2485, 3905, 4235, 5467, 6055, 8591, 9515, 12283, 13321, 20933, 27335, 42955, 60137, 61415, 66605, 85981, 104665, 135113, 146531, 300685, 429905, 675565, 732655, 945791, 1486243, 4728955, 7431215, 10403701, 52018505]

約数ペア:

[(1, 52018505), (5, 10403701), (7, 7431215), (11, 4728955), (35, 1486243), (55, 945791), (71, 732655), (77, 675565), (121, 429905), (173, 300685), (355, 146531), (385, 135113), (497, 104665), (605, 85981), (781, 66605), (847, 61415), (865, 60137), (1211, 42955), (1903, 27335), (2485, 20933), (3905, 13321), (4235, 12283), (5467, 9515), (6055, 8591)]