49834960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{12713}}^1$

素因数の和:12740

約数の個数: 60

約数和(自身を含む): 134793828

約数和(自身を除く): 84958868

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 12713, 25426, 50852, 63565, 88991, 101704, 127130, 177982, 203408, 254260, 355964, 444955, 508520, 622937, 711928, 889910, 1017040, 1245874, 1423856, 1779820, 2491748, 3114685, 3559640, 4983496, 6229370, 7119280, 9966992, 12458740, 24917480, 49834960]

約数ペア:

[(1, 49834960), (2, 24917480), (4, 12458740), (5, 9966992), (7, 7119280), (8, 6229370), (10, 4983496), (14, 3559640), (16, 3114685), (20, 2491748), (28, 1779820), (35, 1423856), (40, 1245874), (49, 1017040), (56, 889910), (70, 711928), (80, 622937), (98, 508520), (112, 444955), (140, 355964), (196, 254260), (245, 203408), (280, 177982), (392, 127130), (490, 101704), (560, 88991), (784, 63565), (980, 50852), (1960, 25426), (3920, 12713)]