31721052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5113}}^1$

素因数の和:5178

約数の個数: 48

約数和(自身を含む): 82478592

約数和(自身を除く): 50757540

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1551, 2068, 3102, 5113, 6204, 10226, 15339, 20452, 30678, 56243, 61356, 112486, 168729, 224972, 240311, 337458, 480622, 674916, 720933, 961244, 1441866, 2643421, 2883732, 5286842, 7930263, 10573684, 15860526, 31721052]

約数ペア:

[(1, 31721052), (2, 15860526), (3, 10573684), (4, 7930263), (6, 5286842), (11, 2883732), (12, 2643421), (22, 1441866), (33, 961244), (44, 720933), (47, 674916), (66, 480622), (94, 337458), (132, 240311), (141, 224972), (188, 168729), (282, 112486), (517, 61356), (564, 56243), (1034, 30678), (1551, 20452), (2068, 15339), (3102, 10226), (5113, 6204)]