51457588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 111422080

約数和(自身を除く): 59964492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 373, 379, 746, 758, 1492, 1516, 2611, 2653, 4849, 4927, 5222, 5306, 9698, 9854, 10444, 10612, 19396, 19708, 33943, 34489, 67886, 68978, 135772, 137956, 141367, 282734, 565468, 989569, 1837771, 1979138, 3675542, 3958276, 7351084, 12864397, 25728794, 51457588]

約数ペア:

[(1, 51457588), (2, 25728794), (4, 12864397), (7, 7351084), (13, 3958276), (14, 3675542), (26, 1979138), (28, 1837771), (52, 989569), (91, 565468), (182, 282734), (364, 141367), (373, 137956), (379, 135772), (746, 68978), (758, 67886), (1492, 34489), (1516, 33943), (2611, 19708), (2653, 19396), (4849, 10612), (4927, 10444), (5222, 9854), (5306, 9698)]