51890025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{62897}}^1$

素因数の和:62921

約数の個数: 24

約数和(自身を含む): 93592224

約数和(自身を除く): 41702199

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 62897, 188691, 314485, 691867, 943455, 1572425, 2075601, 3459335, 4717275, 10378005, 17296675, 51890025]

約数ペア:

[(1, 51890025), (3, 17296675), (5, 10378005), (11, 4717275), (15, 3459335), (25, 2075601), (33, 1572425), (55, 943455), (75, 691867), (165, 314485), (275, 188691), (825, 62897)]