49818237

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{22171}}^1$

素因数の和:22288

約数の個数: 16

約数和(自身を含む): 76626432

約数和(自身を除く): 26808195

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 22171, 66513, 155197, 465591, 2372297, 7116891, 16606079, 49818237]

約数ペア:

[(1, 49818237), (3, 16606079), (7, 7116891), (21, 2372297), (107, 465591), (321, 155197), (749, 66513), (2247, 22171)]