49654080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{821}}^1$

素因数の和:854

約数の個数: 224

約数和(自身を含む): 200436480

約数和(自身を除く): 150782400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 821, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1642, 1680, 1728, 1890, 2016, 2160, 2240, 2463, 2520, 2880, 3024, 3284, 3360, 3780, 4032, 4105, 4320, 4926, 5040, 5747, 6048, 6568, 6720, 7389, 7560, 8210, 8640, 9852, 10080, 11494, 12096, 12315, 13136, 14778, 15120, 16420, 17241, 19704, 20160, 22167, 22988, 24630, 26272, 28735, 29556, 30240, 32840, 34482, 36945, 39408, 44334, 45976, 49260, 51723, 52544, 57470, 59112, 60480, 65680, 68964, 73890, 78816, 86205, 88668, 91952, 98520, 103446, 110835, 114940, 118224, 131360, 137928, 147780, 155169, 157632, 172410, 177336, 183904, 197040, 206892, 221670, 229880, 236448, 258615, 262720, 275856, 295560, 310338, 344820, 354672, 367808, 394080, 413784, 443340, 459760, 472896, 517230, 551712, 591120, 620676, 689640, 709344, 775845, 788160, 827568, 886680, 919520, 1034460, 1103424, 1182240, 1241352, 1379280, 1418688, 1551690, 1655136, 1773360, 1839040, 2068920, 2364480, 2482704, 2758560, 3103380, 3310272, 3546720, 4137840, 4965408, 5517120, 6206760, 7093440, 8275680, 9930816, 12413520, 16551360, 24827040, 49654080]

約数ペア:

[(1, 49654080), (2, 24827040), (3, 16551360), (4, 12413520), (5, 9930816), (6, 8275680), (7, 7093440), (8, 6206760), (9, 5517120), (10, 4965408), (12, 4137840), (14, 3546720), (15, 3310272), (16, 3103380), (18, 2758560), (20, 2482704), (21, 2364480), (24, 2068920), (27, 1839040), (28, 1773360), (30, 1655136), (32, 1551690), (35, 1418688), (36, 1379280), (40, 1241352), (42, 1182240), (45, 1103424), (48, 1034460), (54, 919520), (56, 886680), (60, 827568), (63, 788160), (64, 775845), (70, 709344), (72, 689640), (80, 620676), (84, 591120), (90, 551712), (96, 517230), (105, 472896), (108, 459760), (112, 443340), (120, 413784), (126, 394080), (135, 367808), (140, 354672), (144, 344820), (160, 310338), (168, 295560), (180, 275856), (189, 262720), (192, 258615), (210, 236448), (216, 229880), (224, 221670), (240, 206892), (252, 197040), (270, 183904), (280, 177336), (288, 172410), (315, 157632), (320, 155169), (336, 147780), (360, 137928), (378, 131360), (420, 118224), (432, 114940), (448, 110835), (480, 103446), (504, 98520), (540, 91952), (560, 88668), (576, 86205), (630, 78816), (672, 73890), (720, 68964), (756, 65680), (821, 60480), (840, 59112), (864, 57470), (945, 52544), (960, 51723), (1008, 49260), (1080, 45976), (1120, 44334), (1260, 39408), (1344, 36945), (1440, 34482), (1512, 32840), (1642, 30240), (1680, 29556), (1728, 28735), (1890, 26272), (2016, 24630), (2160, 22988), (2240, 22167), (2463, 20160), (2520, 19704), (2880, 17241), (3024, 16420), (3284, 15120), (3360, 14778), (3780, 13136), (4032, 12315), (4105, 12096), (4320, 11494), (4926, 10080), (5040, 9852), (5747, 8640), (6048, 8210), (6568, 7560), (6720, 7389)]