51056460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1077

約数の個数: 192

約数和(自身を含む): 195686400

約数和(自身を除く): 144629940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1039, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2078, 2340, 2457, 2730, 3117, 3276, 3510, 3780, 4095, 4156, 4914, 5195, 5460, 6234, 7020, 7273, 8190, 9351, 9828, 10390, 12285, 12468, 13507, 14546, 15585, 16380, 18702, 20780, 21819, 24570, 27014, 28053, 29092, 31170, 36365, 37404, 40521, 43638, 46755, 49140, 54028, 56106, 62340, 65457, 67535, 72730, 81042, 87276, 93510, 94549, 109095, 112212, 121563, 130914, 135070, 140265, 145460, 162084, 187020, 189098, 196371, 202605, 218190, 243126, 261828, 270140, 280530, 283647, 327285, 364689, 378196, 392742, 405210, 436380, 472745, 486252, 561060, 567294, 607815, 654570, 729378, 785484, 810420, 850941, 945490, 981855, 1134588, 1215630, 1309140, 1418235, 1458756, 1701882, 1823445, 1890980, 1963710, 2431260, 2552823, 2836470, 3403764, 3646890, 3927420, 4254705, 5105646, 5672940, 7293780, 8509410, 10211292, 12764115, 17018820, 25528230, 51056460]

約数ペア:

[(1, 51056460), (2, 25528230), (3, 17018820), (4, 12764115), (5, 10211292), (6, 8509410), (7, 7293780), (9, 5672940), (10, 5105646), (12, 4254705), (13, 3927420), (14, 3646890), (15, 3403764), (18, 2836470), (20, 2552823), (21, 2431260), (26, 1963710), (27, 1890980), (28, 1823445), (30, 1701882), (35, 1458756), (36, 1418235), (39, 1309140), (42, 1215630), (45, 1134588), (52, 981855), (54, 945490), (60, 850941), (63, 810420), (65, 785484), (70, 729378), (78, 654570), (84, 607815), (90, 567294), (91, 561060), (105, 486252), (108, 472745), (117, 436380), (126, 405210), (130, 392742), (135, 378196), (140, 364689), (156, 327285), (180, 283647), (182, 280530), (189, 270140), (195, 261828), (210, 243126), (234, 218190), (252, 202605), (260, 196371), (270, 189098), (273, 187020), (315, 162084), (351, 145460), (364, 140265), (378, 135070), (390, 130914), (420, 121563), (455, 112212), (468, 109095), (540, 94549), (546, 93510), (585, 87276), (630, 81042), (702, 72730), (756, 67535), (780, 65457), (819, 62340), (910, 56106), (945, 54028), (1039, 49140), (1092, 46755), (1170, 43638), (1260, 40521), (1365, 37404), (1404, 36365), (1638, 31170), (1755, 29092), (1820, 28053), (1890, 27014), (2078, 24570), (2340, 21819), (2457, 20780), (2730, 18702), (3117, 16380), (3276, 15585), (3510, 14546), (3780, 13507), (4095, 12468), (4156, 12285), (4914, 10390), (5195, 9828), (5460, 9351), (6234, 8190), (7020, 7273)]