54208855

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 66313728

約数和(自身を除く): 12104873

約数列:

[1, 5, 71, 311, 355, 491, 1555, 2455, 22081, 34861, 110405, 152701, 174305, 763505, 10841771, 54208855]

約数ペア:

[(1, 54208855), (5, 10841771), (71, 763505), (311, 174305), (355, 152701), (491, 110405), (1555, 34861), (2455, 22081)]