50552000

素因数分解:

$2^6\times 5^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 112

約数和(自身を含む): 128381760

約数和(自身を除く): 77829760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 89, 100, 125, 142, 160, 178, 200, 250, 284, 320, 355, 356, 400, 445, 500, 568, 710, 712, 800, 890, 1000, 1136, 1420, 1424, 1600, 1775, 1780, 2000, 2225, 2272, 2840, 2848, 3550, 3560, 4000, 4450, 4544, 5680, 5696, 6319, 7100, 7120, 8000, 8875, 8900, 11125, 11360, 12638, 14200, 14240, 17750, 17800, 22250, 22720, 25276, 28400, 28480, 31595, 35500, 35600, 44500, 50552, 56800, 63190, 71000, 71200, 89000, 101104, 113600, 126380, 142000, 142400, 157975, 178000, 202208, 252760, 284000, 315950, 356000, 404416, 505520, 568000, 631900, 712000, 789875, 1011040, 1263800, 1579750, 2022080, 2527600, 3159500, 5055200, 6319000, 10110400, 12638000, 25276000, 50552000]

約数ペア:

[(1, 50552000), (2, 25276000), (4, 12638000), (5, 10110400), (8, 6319000), (10, 5055200), (16, 3159500), (20, 2527600), (25, 2022080), (32, 1579750), (40, 1263800), (50, 1011040), (64, 789875), (71, 712000), (80, 631900), (89, 568000), (100, 505520), (125, 404416), (142, 356000), (160, 315950), (178, 284000), (200, 252760), (250, 202208), (284, 178000), (320, 157975), (355, 142400), (356, 142000), (400, 126380), (445, 113600), (500, 101104), (568, 89000), (710, 71200), (712, 71000), (800, 63190), (890, 56800), (1000, 50552), (1136, 44500), (1420, 35600), (1424, 35500), (1600, 31595), (1775, 28480), (1780, 28400), (2000, 25276), (2225, 22720), (2272, 22250), (2840, 17800), (2848, 17750), (3550, 14240), (3560, 14200), (4000, 12638), (4450, 11360), (4544, 11125), (5680, 8900), (5696, 8875), (6319, 8000), (7100, 7120)]