51531276

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{39397}}^1$

素因数の和:39513

約数の個数: 24

約数和(自身を含む): 121345840

約数和(自身を除く): 69814564

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 39397, 78794, 118191, 157588, 236382, 472764, 4294273, 8588546, 12882819, 17177092, 25765638, 51531276]

約数ペア:

[(1, 51531276), (2, 25765638), (3, 17177092), (4, 12882819), (6, 8588546), (12, 4294273), (109, 472764), (218, 236382), (327, 157588), (436, 118191), (654, 78794), (1308, 39397)]