53291239342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3643}}^1\times {\mathrm{17971}}^1$

素因数の和:21664

約数の個数: 32

約数和(自身を含む): 89590276224

約数和(自身を除く): 36299036882

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 3643, 7286, 17971, 35942, 40073, 80146, 134791, 197681, 269582, 395362, 664927, 1329854, 1482701, 2965402, 7314197, 14628394, 65468353, 130936706, 720151883, 1440303766, 2422329061, 4844658122, 26645619671, 53291239342]

約数ペア:

[(1, 53291239342), (2, 26645619671), (11, 4844658122), (22, 2422329061), (37, 1440303766), (74, 720151883), (407, 130936706), (814, 65468353), (3643, 14628394), (7286, 7314197), (17971, 2965402), (35942, 1482701), (40073, 1329854), (80146, 664927), (134791, 395362), (197681, 269582)]