56901819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 85800960

約数和(自身を除く): 28899141

約数列:

[1, 3, 13, 37, 39, 47, 111, 141, 481, 611, 839, 1443, 1739, 1833, 2517, 5217, 10907, 22607, 31043, 32721, 39433, 67821, 93129, 118299, 403559, 512629, 1210677, 1459021, 1537887, 4377063, 18967273, 56901819]

約数ペア:

[(1, 56901819), (3, 18967273), (13, 4377063), (37, 1537887), (39, 1459021), (47, 1210677), (111, 512629), (141, 403559), (481, 118299), (611, 93129), (839, 67821), (1443, 39433), (1739, 32721), (1833, 31043), (2517, 22607), (5217, 10907)]