49920906

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 117964800

約数和(自身を除く): 68043894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 191, 254, 294, 343, 381, 382, 573, 686, 762, 889, 1029, 1146, 1337, 1778, 2058, 2667, 2674, 4011, 5334, 6223, 8022, 9359, 12446, 18669, 18718, 24257, 28077, 37338, 43561, 48514, 56154, 65513, 72771, 87122, 130683, 131026, 145542, 169799, 196539, 261366, 339598, 393078, 509397, 1018794, 1188593, 2377186, 3565779, 7131558, 8320151, 16640302, 24960453, 49920906]

約数ペア:

[(1, 49920906), (2, 24960453), (3, 16640302), (6, 8320151), (7, 7131558), (14, 3565779), (21, 2377186), (42, 1188593), (49, 1018794), (98, 509397), (127, 393078), (147, 339598), (191, 261366), (254, 196539), (294, 169799), (343, 145542), (381, 131026), (382, 130683), (573, 87122), (686, 72771), (762, 65513), (889, 56154), (1029, 48514), (1146, 43561), (1337, 37338), (1778, 28077), (2058, 24257), (2667, 18718), (2674, 18669), (4011, 12446), (5334, 9359), (6223, 8022)]