55211838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1301}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 120742272

約数和(自身を除く): 65530434

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 643, 1286, 1301, 1929, 2602, 3858, 3903, 7073, 7806, 14146, 14311, 21219, 28622, 42438, 42933, 85866, 836543, 1673086, 2509629, 5019258, 9201973, 18403946, 27605919, 55211838]

約数ペア:

[(1, 55211838), (2, 27605919), (3, 18403946), (6, 9201973), (11, 5019258), (22, 2509629), (33, 1673086), (66, 836543), (643, 85866), (1286, 42933), (1301, 42438), (1929, 28622), (2602, 21219), (3858, 14311), (3903, 14146), (7073, 7806)]