55247269

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3433}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 73075520

約数和(自身を除く): 17828251

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 847, 1463, 2299, 3433, 16093, 24031, 37763, 65227, 264341, 415393, 456589, 717497, 2907751, 5022479, 7892467, 55247269]

約数ペア:

[(1, 55247269), (7, 7892467), (11, 5022479), (19, 2907751), (77, 717497), (121, 456589), (133, 415393), (209, 264341), (847, 65227), (1463, 37763), (2299, 24031), (3433, 16093)]