49778208

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:886

約数の個数: 72

約数和(自身を含む): 142270128

約数和(自身を除く): 92491920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 563, 614, 921, 1126, 1228, 1689, 1842, 2252, 2456, 2763, 3378, 3684, 4504, 4912, 5067, 5526, 6756, 7368, 9008, 9824, 10134, 11052, 13512, 14736, 18016, 20268, 22104, 27024, 29472, 40536, 44208, 54048, 81072, 88416, 162144, 172841, 345682, 518523, 691364, 1037046, 1382728, 1555569, 2074092, 2765456, 3111138, 4148184, 5530912, 6222276, 8296368, 12444552, 16592736, 24889104, 49778208]

約数ペア:

[(1, 49778208), (2, 24889104), (3, 16592736), (4, 12444552), (6, 8296368), (8, 6222276), (9, 5530912), (12, 4148184), (16, 3111138), (18, 2765456), (24, 2074092), (32, 1555569), (36, 1382728), (48, 1037046), (72, 691364), (96, 518523), (144, 345682), (288, 172841), (307, 162144), (563, 88416), (614, 81072), (921, 54048), (1126, 44208), (1228, 40536), (1689, 29472), (1842, 27024), (2252, 22104), (2456, 20268), (2763, 18016), (3378, 14736), (3684, 13512), (4504, 11052), (4912, 10134), (5067, 9824), (5526, 9008), (6756, 7368)]