50190027800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{321319}}^1$

素因数の和:321417

約数の個数: 96

約数和(自身を含む): 129093523200

約数和(自身を除く): 78903495400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 71, 88, 100, 110, 142, 200, 220, 275, 284, 355, 440, 550, 568, 710, 781, 1100, 1420, 1562, 1775, 2200, 2840, 3124, 3550, 3905, 6248, 7100, 7810, 14200, 15620, 19525, 31240, 39050, 78100, 156200, 321319, 642638, 1285276, 1606595, 2570552, 3213190, 3534509, 6426380, 7069018, 8032975, 12852760, 14138036, 16065950, 17672545, 22813649, 28276072, 32131900, 35345090, 45627298, 64263800, 70690180, 88362725, 91254596, 114068245, 141380360, 176725450, 182509192, 228136490, 250950139, 353450900, 456272980, 501900278, 570341225, 706901800, 912545960, 1003800556, 1140682450, 1254750695, 2007601112, 2281364900, 2509501390, 4562729800, 5019002780, 6273753475, 10038005560, 12547506950, 25095013900, 50190027800]

約数ペア:

[(1, 50190027800), (2, 25095013900), (4, 12547506950), (5, 10038005560), (8, 6273753475), (10, 5019002780), (11, 4562729800), (20, 2509501390), (22, 2281364900), (25, 2007601112), (40, 1254750695), (44, 1140682450), (50, 1003800556), (55, 912545960), (71, 706901800), (88, 570341225), (100, 501900278), (110, 456272980), (142, 353450900), (200, 250950139), (220, 228136490), (275, 182509192), (284, 176725450), (355, 141380360), (440, 114068245), (550, 91254596), (568, 88362725), (710, 70690180), (781, 64263800), (1100, 45627298), (1420, 35345090), (1562, 32131900), (1775, 28276072), (2200, 22813649), (2840, 17672545), (3124, 16065950), (3550, 14138036), (3905, 12852760), (6248, 8032975), (7100, 7069018), (7810, 6426380), (14200, 3534509), (15620, 3213190), (19525, 2570552), (31240, 1606595), (39050, 1285276), (78100, 642638), (156200, 321319)]