56516488

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53117}}^1$

素因数の和:53149

約数の個数: 32

約数和(自身を含む): 127483200

約数和(自身を除く): 70966712

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 53117, 106234, 212468, 371819, 424936, 743638, 1009223, 1487276, 2018446, 2974552, 4036892, 7064561, 8073784, 14129122, 28258244, 56516488]

約数ペア:

[(1, 56516488), (2, 28258244), (4, 14129122), (7, 8073784), (8, 7064561), (14, 4036892), (19, 2974552), (28, 2018446), (38, 1487276), (56, 1009223), (76, 743638), (133, 424936), (152, 371819), (266, 212468), (532, 106234), (1064, 53117)]