51161695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14851}}^1$

素因数の和:14922

約数の個数: 16

約数和(自身を含む): 67368672

約数和(自身を除く): 16206977

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 14851, 74255, 193063, 787103, 965315, 3935515, 10232339, 51161695]

約数ペア:

[(1, 51161695), (5, 10232339), (13, 3935515), (53, 965315), (65, 787103), (265, 193063), (689, 74255), (3445, 14851)]