56858879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25463}}^1$

素因数の和:25510

約数の個数: 16

約数和(自身を含む): 73336320

約数和(自身を除く): 16477441

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 25463, 178241, 280093, 738427, 1960651, 5168989, 8122697, 56858879]

約数ペア:

[(1, 56858879), (7, 8122697), (11, 5168989), (29, 1960651), (77, 738427), (203, 280093), (319, 178241), (2233, 25463)]