55399454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 95178240

約数和(自身を除く): 39778786

約数列:

[1, 2, 11, 22, 29, 58, 71, 142, 319, 638, 781, 1223, 1562, 2059, 2446, 4118, 13453, 22649, 26906, 35467, 45298, 70934, 86833, 173666, 390137, 780274, 955163, 1910326, 2518157, 5036314, 27699727, 55399454]

約数ペア:

[(1, 55399454), (2, 27699727), (11, 5036314), (22, 2518157), (29, 1910326), (58, 955163), (71, 780274), (142, 390137), (319, 173666), (638, 86833), (781, 70934), (1223, 45298), (1562, 35467), (2059, 26906), (2446, 22649), (4118, 13453)]