55142745889

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{2707}}^1\times {\mathrm{5399}}^1$

素因数の和:8138

約数の個数: 32

約数和(自身を含む): 70191360000

約数和(自身を除く): 15048614111

約数列:

[1, 7, 11, 49, 77, 343, 539, 2707, 3773, 5399, 18949, 29777, 37793, 59389, 132643, 208439, 264551, 415723, 928501, 1459073, 1851857, 2910061, 10213511, 14615093, 20370427, 102305651, 160766023, 716139557, 1125362161, 5012976899, 7877535127, 55142745889]

約数ペア:

[(1, 55142745889), (7, 7877535127), (11, 5012976899), (49, 1125362161), (77, 716139557), (343, 160766023), (539, 102305651), (2707, 20370427), (3773, 14615093), (5399, 10213511), (18949, 2910061), (29777, 1851857), (37793, 1459073), (59389, 928501), (132643, 415723), (208439, 264551)]