49378728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1171}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 141765120

約数和(自身を除く): 92386392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 502, 753, 1004, 1171, 1506, 1757, 2008, 2342, 3012, 3513, 3514, 4684, 5271, 6024, 7026, 7028, 8197, 9368, 10542, 14052, 14056, 16394, 21084, 24591, 28104, 32788, 42168, 49182, 65576, 98364, 196728, 293921, 587842, 881763, 1175684, 1763526, 2057447, 2351368, 3527052, 4114894, 6172341, 7054104, 8229788, 12344682, 16459576, 24689364, 49378728]

約数ペア:

[(1, 49378728), (2, 24689364), (3, 16459576), (4, 12344682), (6, 8229788), (7, 7054104), (8, 6172341), (12, 4114894), (14, 3527052), (21, 2351368), (24, 2057447), (28, 1763526), (42, 1175684), (56, 881763), (84, 587842), (168, 293921), (251, 196728), (502, 98364), (753, 65576), (1004, 49182), (1171, 42168), (1506, 32788), (1757, 28104), (2008, 24591), (2342, 21084), (3012, 16394), (3513, 14056), (3514, 14052), (4684, 10542), (5271, 9368), (6024, 8197), (7026, 7028)]