54948138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12227}}^1$

素因数の和:12346

約数の個数: 32

約数和(自身を含む): 126779904

約数和(自身を除く): 71831766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 12227, 24454, 36681, 73362, 85589, 171178, 256767, 513534, 1308289, 2616578, 3924867, 7849734, 9158023, 18316046, 27474069, 54948138]

約数ペア:

[(1, 54948138), (2, 27474069), (3, 18316046), (6, 9158023), (7, 7849734), (14, 3924867), (21, 2616578), (42, 1308289), (107, 513534), (214, 256767), (321, 171178), (642, 85589), (749, 73362), (1498, 36681), (2247, 24454), (4494, 12227)]