49561281

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 94617600

約数和(自身を除く): 45056319

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 189, 217, 231, 279, 297, 341, 651, 693, 769, 837, 1023, 1953, 2079, 2307, 2387, 3069, 5383, 5859, 6921, 7161, 8459, 9207, 16149, 20763, 21483, 23839, 25377, 48447, 59213, 64449, 71517, 76131, 145341, 166873, 177639, 214551, 228393, 262229, 500619, 532917, 643653, 786687, 1501857, 1598751, 1835603, 2360061, 4505571, 5506809, 7080183, 16520427, 49561281]

約数ペア:

[(1, 49561281), (3, 16520427), (7, 7080183), (9, 5506809), (11, 4505571), (21, 2360061), (27, 1835603), (31, 1598751), (33, 1501857), (63, 786687), (77, 643653), (93, 532917), (99, 500619), (189, 262229), (217, 228393), (231, 214551), (279, 177639), (297, 166873), (341, 145341), (651, 76131), (693, 71517), (769, 64449), (837, 59213), (1023, 48447), (1953, 25377), (2079, 23839), (2307, 21483), (2387, 20763), (3069, 16149), (5383, 9207), (5859, 8459), (6921, 7161)]