55481881

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32089}}^1$

素因数の和:32128

約数の個数: 16

約数和(自身を含む): 71881600

約数和(自身を除く): 16399719

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 32089, 224623, 417157, 609691, 2920099, 4267837, 7925983, 55481881]

約数ペア:

[(1, 55481881), (7, 7925983), (13, 4267837), (19, 2920099), (91, 609691), (133, 417157), (247, 224623), (1729, 32089)]