55772542

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 99721728

約数和(自身を除く): 43949186

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 938, 1607, 2479, 3214, 4958, 11249, 17353, 22498, 34706, 59459, 107669, 118918, 215338, 416213, 753683, 832426, 1507366, 3983753, 7967506, 27886271, 55772542]

約数ペア:

[(1, 55772542), (2, 27886271), (7, 7967506), (14, 3983753), (37, 1507366), (67, 832426), (74, 753683), (134, 416213), (259, 215338), (469, 118918), (518, 107669), (938, 59459), (1607, 34706), (2479, 22498), (3214, 17353), (4958, 11249)]