66478610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{54941}}^1$

素因数の和:54970

約数の個数: 24

約数和(自身を含む): 131531148

約数和(自身を除く): 65052538

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 54941, 109882, 274705, 549410, 604351, 1208702, 3021755, 6043510, 6647861, 13295722, 33239305, 66478610]

約数ペア:

[(1, 66478610), (2, 33239305), (5, 13295722), (10, 6647861), (11, 6043510), (22, 3021755), (55, 1208702), (110, 604351), (121, 549410), (242, 274705), (605, 109882), (1210, 54941)]