49887453

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 86567040

約数和(自身を除く): 36679587

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 121, 203, 231, 319, 363, 609, 677, 847, 957, 2031, 2233, 2541, 3509, 4739, 6699, 7447, 10527, 14217, 19633, 22341, 24563, 52129, 58899, 73689, 81917, 137431, 156387, 215963, 245751, 412293, 573419, 647889, 1511741, 1720257, 2375593, 4535223, 7126779, 16629151, 49887453]

約数ペア:

[(1, 49887453), (3, 16629151), (7, 7126779), (11, 4535223), (21, 2375593), (29, 1720257), (33, 1511741), (77, 647889), (87, 573419), (121, 412293), (203, 245751), (231, 215963), (319, 156387), (363, 137431), (609, 81917), (677, 73689), (847, 58899), (957, 52129), (2031, 24563), (2233, 22341), (2541, 19633), (3509, 14217), (4739, 10527), (6699, 7447)]