49563900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 180

約数和(自身を含む): 166994520

約数和(自身を除く): 117430620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 81, 87, 90, 100, 108, 116, 135, 145, 150, 162, 174, 180, 211, 225, 261, 270, 290, 300, 324, 348, 405, 422, 435, 450, 522, 540, 580, 633, 675, 725, 783, 810, 844, 870, 900, 1044, 1055, 1266, 1305, 1350, 1450, 1566, 1620, 1740, 1899, 2025, 2110, 2175, 2349, 2532, 2610, 2700, 2900, 3132, 3165, 3798, 3915, 4050, 4220, 4350, 4698, 5220, 5275, 5697, 6119, 6330, 6525, 7596, 7830, 8100, 8700, 9396, 9495, 10550, 11394, 11745, 12238, 12660, 13050, 15660, 15825, 17091, 18357, 18990, 19575, 21100, 22788, 23490, 24476, 26100, 28485, 30595, 31650, 34182, 36714, 37980, 39150, 46980, 47475, 55071, 56970, 58725, 61190, 63300, 68364, 73428, 78300, 85455, 91785, 94950, 110142, 113940, 117450, 122380, 142425, 152975, 165213, 170910, 183570, 189900, 220284, 234900, 275355, 284850, 305950, 330426, 341820, 367140, 427275, 458925, 495639, 550710, 569700, 611900, 660852, 826065, 854550, 917850, 991278, 1101420, 1376775, 1652130, 1709100, 1835700, 1982556, 2478195, 2753550, 3304260, 4130325, 4956390, 5507100, 8260650, 9912780, 12390975, 16521300, 24781950, 49563900]

約数ペア:

[(1, 49563900), (2, 24781950), (3, 16521300), (4, 12390975), (5, 9912780), (6, 8260650), (9, 5507100), (10, 4956390), (12, 4130325), (15, 3304260), (18, 2753550), (20, 2478195), (25, 1982556), (27, 1835700), (29, 1709100), (30, 1652130), (36, 1376775), (45, 1101420), (50, 991278), (54, 917850), (58, 854550), (60, 826065), (75, 660852), (81, 611900), (87, 569700), (90, 550710), (100, 495639), (108, 458925), (116, 427275), (135, 367140), (145, 341820), (150, 330426), (162, 305950), (174, 284850), (180, 275355), (211, 234900), (225, 220284), (261, 189900), (270, 183570), (290, 170910), (300, 165213), (324, 152975), (348, 142425), (405, 122380), (422, 117450), (435, 113940), (450, 110142), (522, 94950), (540, 91785), (580, 85455), (633, 78300), (675, 73428), (725, 68364), (783, 63300), (810, 61190), (844, 58725), (870, 56970), (900, 55071), (1044, 47475), (1055, 46980), (1266, 39150), (1305, 37980), (1350, 36714), (1450, 34182), (1566, 31650), (1620, 30595), (1740, 28485), (1899, 26100), (2025, 24476), (2110, 23490), (2175, 22788), (2349, 21100), (2532, 19575), (2610, 18990), (2700, 18357), (2900, 17091), (3132, 15825), (3165, 15660), (3798, 13050), (3915, 12660), (4050, 12238), (4220, 11745), (4350, 11394), (4698, 10550), (5220, 9495), (5275, 9396), (5697, 8700), (6119, 8100), (6330, 7830), (6525, 7596)]