49519492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1140

約数の個数: 36

約数和(自身を含む): 96291468

約数和(自身を除く): 46771976

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 202, 242, 404, 484, 1013, 1111, 2026, 2222, 4052, 4444, 11143, 12221, 22286, 24442, 44572, 48884, 102313, 122573, 204626, 245146, 409252, 490292, 1125443, 2250886, 4501772, 12379873, 24759746, 49519492]

約数ペア:

[(1, 49519492), (2, 24759746), (4, 12379873), (11, 4501772), (22, 2250886), (44, 1125443), (101, 490292), (121, 409252), (202, 245146), (242, 204626), (404, 122573), (484, 102313), (1013, 48884), (1111, 44572), (2026, 24442), (2222, 22286), (4052, 12221), (4444, 11143)]