55110887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 62751360

約数和(自身を除く): 7640473

約数列:

[1, 13, 19, 247, 347, 643, 4511, 6593, 8359, 12217, 85709, 158821, 223121, 2900573, 4239299, 55110887]

約数ペア:

[(1, 55110887), (13, 4239299), (19, 2900573), (247, 223121), (347, 158821), (643, 85709), (4511, 12217), (6593, 8359)]