55521439

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 63367920

約数和(自身を除く): 7846481

約数列:

[1, 17, 19, 83, 109, 323, 361, 1411, 1577, 1853, 2071, 6137, 9047, 26809, 29963, 35207, 39349, 153799, 171893, 509371, 668933, 2922181, 3265967, 55521439]

約数ペア:

[(1, 55521439), (17, 3265967), (19, 2922181), (83, 668933), (109, 509371), (323, 171893), (361, 153799), (1411, 39349), (1577, 35207), (1853, 29963), (2071, 26809), (6137, 9047)]