49963683

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{53}}^2$

素因数の和:145

約数の個数: 54

約数和(自身を含む): 86817612

約数和(自身を除く): 36853929

約数列:

[1, 3, 7, 11, 21, 33, 49, 53, 77, 121, 147, 159, 231, 363, 371, 539, 583, 847, 1113, 1617, 1749, 2541, 2597, 2809, 4081, 5929, 6413, 7791, 8427, 12243, 17787, 19239, 19663, 28567, 30899, 44891, 58989, 85701, 92697, 134673, 137641, 216293, 314237, 339889, 412923, 648879, 942711, 1019667, 1514051, 2379223, 4542153, 7137669, 16654561, 49963683]

約数ペア:

[(1, 49963683), (3, 16654561), (7, 7137669), (11, 4542153), (21, 2379223), (33, 1514051), (49, 1019667), (53, 942711), (77, 648879), (121, 412923), (147, 339889), (159, 314237), (231, 216293), (363, 137641), (371, 134673), (539, 92697), (583, 85701), (847, 58989), (1113, 44891), (1617, 30899), (1749, 28567), (2541, 19663), (2597, 19239), (2809, 17787), (4081, 12243), (5929, 8427), (6413, 7791)]