51901416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 171849600

約数和(自身を除く): 119948184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 53, 56, 58, 63, 67, 72, 84, 87, 106, 116, 126, 134, 159, 168, 174, 201, 203, 212, 232, 252, 261, 268, 318, 348, 371, 402, 406, 424, 469, 477, 504, 522, 536, 603, 609, 636, 696, 742, 804, 812, 938, 954, 1044, 1113, 1206, 1218, 1272, 1407, 1484, 1537, 1608, 1624, 1827, 1876, 1908, 1943, 2088, 2226, 2412, 2436, 2814, 2968, 3074, 3339, 3551, 3654, 3752, 3816, 3886, 4221, 4452, 4611, 4824, 4872, 5628, 5829, 6148, 6678, 7102, 7308, 7772, 8442, 8904, 9222, 10653, 10759, 11256, 11658, 12296, 13356, 13601, 13833, 14204, 14616, 15544, 16884, 17487, 18444, 21306, 21518, 23316, 24857, 26712, 27202, 27666, 28408, 31959, 32277, 33768, 34974, 36888, 40803, 42612, 43036, 46632, 49714, 54404, 55332, 63918, 64554, 69948, 74571, 81606, 85224, 86072, 96831, 99428, 102979, 108808, 110664, 122409, 127836, 129108, 139896, 149142, 163212, 193662, 198856, 205958, 223713, 244818, 255672, 258216, 298284, 308937, 326424, 387324, 411916, 447426, 489636, 596568, 617874, 720853, 774648, 823832, 894852, 926811, 979272, 1235748, 1441706, 1789704, 1853622, 2162559, 2471496, 2883412, 3707244, 4325118, 5766824, 6487677, 7414488, 8650236, 12975354, 17300472, 25950708, 51901416]

約数ペア:

[(1, 51901416), (2, 25950708), (3, 17300472), (4, 12975354), (6, 8650236), (7, 7414488), (8, 6487677), (9, 5766824), (12, 4325118), (14, 3707244), (18, 2883412), (21, 2471496), (24, 2162559), (28, 1853622), (29, 1789704), (36, 1441706), (42, 1235748), (53, 979272), (56, 926811), (58, 894852), (63, 823832), (67, 774648), (72, 720853), (84, 617874), (87, 596568), (106, 489636), (116, 447426), (126, 411916), (134, 387324), (159, 326424), (168, 308937), (174, 298284), (201, 258216), (203, 255672), (212, 244818), (232, 223713), (252, 205958), (261, 198856), (268, 193662), (318, 163212), (348, 149142), (371, 139896), (402, 129108), (406, 127836), (424, 122409), (469, 110664), (477, 108808), (504, 102979), (522, 99428), (536, 96831), (603, 86072), (609, 85224), (636, 81606), (696, 74571), (742, 69948), (804, 64554), (812, 63918), (938, 55332), (954, 54404), (1044, 49714), (1113, 46632), (1206, 43036), (1218, 42612), (1272, 40803), (1407, 36888), (1484, 34974), (1537, 33768), (1608, 32277), (1624, 31959), (1827, 28408), (1876, 27666), (1908, 27202), (1943, 26712), (2088, 24857), (2226, 23316), (2412, 21518), (2436, 21306), (2814, 18444), (2968, 17487), (3074, 16884), (3339, 15544), (3551, 14616), (3654, 14204), (3752, 13833), (3816, 13601), (3886, 13356), (4221, 12296), (4452, 11658), (4611, 11256), (4824, 10759), (4872, 10653), (5628, 9222), (5829, 8904), (6148, 8442), (6678, 7772), (7102, 7308)]