51943500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 200333952

約数和(自身を除く): 148390452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 97, 100, 102, 105, 119, 125, 126, 140, 150, 153, 170, 175, 180, 194, 204, 210, 225, 238, 250, 252, 255, 291, 300, 306, 315, 340, 350, 357, 375, 388, 420, 425, 450, 476, 485, 500, 510, 525, 582, 595, 612, 630, 679, 700, 714, 750, 765, 850, 873, 875, 900, 970, 1020, 1050, 1071, 1125, 1164, 1190, 1260, 1275, 1358, 1428, 1455, 1500, 1530, 1575, 1649, 1700, 1746, 1750, 1785, 1940, 2037, 2100, 2125, 2142, 2250, 2380, 2425, 2550, 2625, 2716, 2910, 2975, 3060, 3150, 3298, 3395, 3492, 3500, 3570, 3825, 4074, 4250, 4284, 4365, 4500, 4850, 4947, 5100, 5250, 5355, 5820, 5950, 6111, 6300, 6375, 6596, 6790, 7140, 7275, 7650, 7875, 8148, 8245, 8500, 8730, 8925, 9700, 9894, 10185, 10500, 10710, 11543, 11900, 12125, 12222, 12750, 13580, 14550, 14841, 14875, 15300, 15750, 16490, 16975, 17460, 17850, 19125, 19788, 20370, 21420, 21825, 23086, 24250, 24444, 24735, 25500, 26775, 29100, 29682, 29750, 30555, 31500, 32980, 33950, 34629, 35700, 36375, 38250, 40740, 41225, 43650, 44625, 46172, 48500, 49470, 50925, 53550, 57715, 59364, 59500, 61110, 67900, 69258, 72750, 74205, 76500, 82450, 84875, 87300, 89250, 98940, 101850, 103887, 107100, 109125, 115430, 122220, 123675, 133875, 138516, 145500, 148410, 152775, 164900, 169750, 173145, 178500, 203700, 206125, 207774, 218250, 230860, 247350, 254625, 267750, 288575, 296820, 305550, 339500, 346290, 371025, 412250, 415548, 436500, 494700, 509250, 519435, 535500, 577150, 611100, 618375, 692580, 742050, 763875, 824500, 865725, 1018500, 1038870, 1154300, 1236750, 1442875, 1484100, 1527750, 1731450, 1855125, 2077740, 2473500, 2597175, 2885750, 3055500, 3462900, 3710250, 4328625, 5194350, 5771500, 7420500, 8657250, 10388700, 12985875, 17314500, 25971750, 51943500]

約数ペア:

[(1, 51943500), (2, 25971750), (3, 17314500), (4, 12985875), (5, 10388700), (6, 8657250), (7, 7420500), (9, 5771500), (10, 5194350), (12, 4328625), (14, 3710250), (15, 3462900), (17, 3055500), (18, 2885750), (20, 2597175), (21, 2473500), (25, 2077740), (28, 1855125), (30, 1731450), (34, 1527750), (35, 1484100), (36, 1442875), (42, 1236750), (45, 1154300), (50, 1038870), (51, 1018500), (60, 865725), (63, 824500), (68, 763875), (70, 742050), (75, 692580), (84, 618375), (85, 611100), (90, 577150), (97, 535500), (100, 519435), (102, 509250), (105, 494700), (119, 436500), (125, 415548), (126, 412250), (140, 371025), (150, 346290), (153, 339500), (170, 305550), (175, 296820), (180, 288575), (194, 267750), (204, 254625), (210, 247350), (225, 230860), (238, 218250), (250, 207774), (252, 206125), (255, 203700), (291, 178500), (300, 173145), (306, 169750), (315, 164900), (340, 152775), (350, 148410), (357, 145500), (375, 138516), (388, 133875), (420, 123675), (425, 122220), (450, 115430), (476, 109125), (485, 107100), (500, 103887), (510, 101850), (525, 98940), (582, 89250), (595, 87300), (612, 84875), (630, 82450), (679, 76500), (700, 74205), (714, 72750), (750, 69258), (765, 67900), (850, 61110), (873, 59500), (875, 59364), (900, 57715), (970, 53550), (1020, 50925), (1050, 49470), (1071, 48500), (1125, 46172), (1164, 44625), (1190, 43650), (1260, 41225), (1275, 40740), (1358, 38250), (1428, 36375), (1455, 35700), (1500, 34629), (1530, 33950), (1575, 32980), (1649, 31500), (1700, 30555), (1746, 29750), (1750, 29682), (1785, 29100), (1940, 26775), (2037, 25500), (2100, 24735), (2125, 24444), (2142, 24250), (2250, 23086), (2380, 21825), (2425, 21420), (2550, 20370), (2625, 19788), (2716, 19125), (2910, 17850), (2975, 17460), (3060, 16975), (3150, 16490), (3298, 15750), (3395, 15300), (3492, 14875), (3500, 14841), (3570, 14550), (3825, 13580), (4074, 12750), (4250, 12222), (4284, 12125), (4365, 11900), (4500, 11543), (4850, 10710), (4947, 10500), (5100, 10185), (5250, 9894), (5355, 9700), (5820, 8925), (5950, 8730), (6111, 8500), (6300, 8245), (6375, 8148), (6596, 7875), (6790, 7650), (7140, 7275)]