51718016

素因数分解:

$2^7\times 7^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 118752480

約数和(自身を除く): 67034464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 197, 224, 293, 394, 448, 586, 788, 896, 1172, 1379, 1576, 2051, 2344, 2758, 3152, 4102, 4688, 5516, 6304, 8204, 9376, 11032, 12608, 16408, 18752, 22064, 25216, 32816, 37504, 44128, 57721, 65632, 88256, 115442, 131264, 176512, 230884, 262528, 404047, 461768, 808094, 923536, 1616188, 1847072, 3232376, 3694144, 6464752, 7388288, 12929504, 25859008, 51718016]

約数ペア:

[(1, 51718016), (2, 25859008), (4, 12929504), (7, 7388288), (8, 6464752), (14, 3694144), (16, 3232376), (28, 1847072), (32, 1616188), (56, 923536), (64, 808094), (112, 461768), (128, 404047), (197, 262528), (224, 230884), (293, 176512), (394, 131264), (448, 115442), (586, 88256), (788, 65632), (896, 57721), (1172, 44128), (1379, 37504), (1576, 32816), (2051, 25216), (2344, 22064), (2758, 18752), (3152, 16408), (4102, 12608), (4688, 11032), (5516, 9376), (6304, 8204)]