51705760

素因数分解:

$2^5\times 5^1\times {\mathrm{461}}^1\times {\mathrm{701}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 122594472

約数和(自身を除く): 70888712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 461, 701, 922, 1402, 1844, 2305, 2804, 3505, 3688, 4610, 5608, 7010, 7376, 9220, 11216, 14020, 14752, 18440, 22432, 28040, 36880, 56080, 73760, 112160, 323161, 646322, 1292644, 1615805, 2585288, 3231610, 5170576, 6463220, 10341152, 12926440, 25852880, 51705760]

約数ペア:

[(1, 51705760), (2, 25852880), (4, 12926440), (5, 10341152), (8, 6463220), (10, 5170576), (16, 3231610), (20, 2585288), (32, 1615805), (40, 1292644), (80, 646322), (160, 323161), (461, 112160), (701, 73760), (922, 56080), (1402, 36880), (1844, 28040), (2305, 22432), (2804, 18440), (3505, 14752), (3688, 14020), (4610, 11216), (5608, 9220), (7010, 7376)]