55181826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4093}}^1$

素因数の和:4215

約数の個数: 48

約数和(自身を含む): 137951424

約数和(自身を除く): 82769598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 4093, 4494, 6741, 8186, 12279, 13482, 24558, 28651, 36837, 57302, 73674, 85953, 171906, 257859, 437951, 515718, 875902, 1313853, 2627706, 3065657, 3941559, 6131314, 7883118, 9196971, 18393942, 27590913, 55181826]

約数ペア:

[(1, 55181826), (2, 27590913), (3, 18393942), (6, 9196971), (7, 7883118), (9, 6131314), (14, 3941559), (18, 3065657), (21, 2627706), (42, 1313853), (63, 875902), (107, 515718), (126, 437951), (214, 257859), (321, 171906), (642, 85953), (749, 73674), (963, 57302), (1498, 36837), (1926, 28651), (2247, 24558), (4093, 13482), (4494, 12279), (6741, 8186)]