55065284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{823}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 98978880

約数和(自身を除く): 43913596

約数列:

[1, 2, 4, 43, 86, 172, 389, 778, 823, 1556, 1646, 3292, 16727, 33454, 35389, 66908, 70778, 141556, 320147, 640294, 1280588, 13766321, 27532642, 55065284]

約数ペア:

[(1, 55065284), (2, 27532642), (4, 13766321), (43, 1280588), (86, 640294), (172, 320147), (389, 141556), (778, 70778), (823, 66908), (1556, 35389), (1646, 33454), (3292, 16727)]