55401016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8867}}^1$

素因数の和:8955

約数の個数: 32

約数和(自身を含む): 114929280

約数和(自身を除く): 59528264

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 8867, 17734, 35468, 70936, 97537, 195074, 390148, 629557, 780296, 1259114, 2518228, 5036456, 6925127, 13850254, 27700508, 55401016]

約数ペア:

[(1, 55401016), (2, 27700508), (4, 13850254), (8, 6925127), (11, 5036456), (22, 2518228), (44, 1259114), (71, 780296), (88, 629557), (142, 390148), (284, 195074), (568, 97537), (781, 70936), (1562, 35468), (3124, 17734), (6248, 8867)]