51880164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{859}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 138700800

約数和(自身を除く): 86820636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 719, 859, 1438, 1718, 2157, 2577, 2876, 3436, 4314, 5033, 5154, 6013, 8628, 10066, 10308, 12026, 15099, 18039, 20132, 24052, 30198, 36078, 60396, 72156, 617621, 1235242, 1852863, 2470484, 3705726, 4323347, 7411452, 8646694, 12970041, 17293388, 25940082, 51880164]

約数ペア:

[(1, 51880164), (2, 25940082), (3, 17293388), (4, 12970041), (6, 8646694), (7, 7411452), (12, 4323347), (14, 3705726), (21, 2470484), (28, 1852863), (42, 1235242), (84, 617621), (719, 72156), (859, 60396), (1438, 36078), (1718, 30198), (2157, 24052), (2577, 20132), (2876, 18039), (3436, 15099), (4314, 12026), (5033, 10308), (5154, 10066), (6013, 8628)]