52980956

素因数分解:

$2^2\times 7^2\times {\mathrm{270311}}^1$

素因数の和:270329

約数の個数: 18

約数和(自身を含む): 107854488

約数和(自身を除く): 54873532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 270311, 540622, 1081244, 1892177, 3784354, 7568708, 13245239, 26490478, 52980956]

約数ペア:

[(1, 52980956), (2, 26490478), (4, 13245239), (7, 7568708), (14, 3784354), (28, 1892177), (49, 1081244), (98, 540622), (196, 270311)]