54621164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19819}}^1$

素因数の和:19889

約数の個数: 24

約数和(自身を含む): 104887440

約数和(自身を除く): 50266276

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 19819, 39638, 79276, 257647, 515294, 1030588, 1050407, 2100814, 4201628, 13655291, 27310582, 54621164]

約数ペア:

[(1, 54621164), (2, 27310582), (4, 13655291), (13, 4201628), (26, 2100814), (52, 1050407), (53, 1030588), (106, 515294), (212, 257647), (689, 79276), (1378, 39638), (2756, 19819)]