51889497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 79488000

約数和(自身を除く): 27598503

約数列:

[1, 3, 11, 29, 33, 59, 87, 177, 319, 649, 919, 957, 1711, 1947, 2757, 5133, 10109, 18821, 26651, 30327, 54221, 56463, 79953, 162663, 293161, 596431, 879483, 1572409, 1789293, 4717227, 17296499, 51889497]

約数ペア:

[(1, 51889497), (3, 17296499), (11, 4717227), (29, 1789293), (33, 1572409), (59, 879483), (87, 596431), (177, 293161), (319, 162663), (649, 79953), (919, 56463), (957, 54221), (1711, 30327), (1947, 26651), (2757, 18821), (5133, 10109)]