51687735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18427}}^1$

素因数の和:18463

約数の個数: 32

約数和(自身を含む): 95530752

約数和(自身を除く): 43843017

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 18427, 55281, 92135, 202697, 276405, 313259, 608091, 939777, 1013485, 1566295, 3040455, 3445849, 4698885, 10337547, 17229245, 51687735]

約数ペア:

[(1, 51687735), (3, 17229245), (5, 10337547), (11, 4698885), (15, 3445849), (17, 3040455), (33, 1566295), (51, 1013485), (55, 939777), (85, 608091), (165, 313259), (187, 276405), (255, 202697), (561, 92135), (935, 55281), (2805, 18427)]