55042107

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 83761920

約数和(自身を除く): 28719813

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 323, 731, 817, 969, 1321, 2193, 2451, 3963, 13889, 22457, 25099, 41667, 56803, 67371, 75297, 170409, 426683, 965651, 1079257, 1280049, 2896953, 3237771, 18347369, 55042107]

約数ペア:

[(1, 55042107), (3, 18347369), (17, 3237771), (19, 2896953), (43, 1280049), (51, 1079257), (57, 965651), (129, 426683), (323, 170409), (731, 75297), (817, 67371), (969, 56803), (1321, 41667), (2193, 25099), (2451, 22457), (3963, 13889)]