51229500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 288

約数和(自身を含む): 188225856

約数和(自身を除く): 136996356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 41, 42, 49, 50, 51, 60, 68, 70, 75, 82, 84, 85, 98, 100, 102, 105, 119, 123, 125, 140, 147, 150, 164, 170, 175, 196, 204, 205, 210, 238, 245, 246, 250, 255, 287, 294, 300, 340, 350, 357, 375, 410, 420, 425, 476, 490, 492, 500, 510, 525, 574, 588, 595, 615, 697, 700, 714, 735, 750, 820, 833, 850, 861, 875, 980, 1020, 1025, 1050, 1148, 1190, 1225, 1230, 1275, 1394, 1428, 1435, 1470, 1500, 1666, 1700, 1722, 1750, 1785, 2009, 2050, 2091, 2100, 2125, 2380, 2450, 2460, 2499, 2550, 2625, 2788, 2870, 2940, 2975, 3075, 3332, 3444, 3485, 3500, 3570, 3675, 4018, 4100, 4165, 4182, 4250, 4305, 4879, 4900, 4998, 5100, 5125, 5250, 5740, 5950, 6027, 6125, 6150, 6375, 6970, 7140, 7175, 7350, 8036, 8330, 8364, 8500, 8610, 8925, 9758, 9996, 10045, 10250, 10455, 10500, 11900, 12054, 12250, 12300, 12495, 12750, 13940, 14350, 14637, 14700, 14875, 15375, 16660, 17220, 17425, 17850, 18375, 19516, 20090, 20500, 20825, 20910, 21525, 24108, 24395, 24500, 24990, 25500, 28700, 29274, 29750, 30135, 30750, 34153, 34850, 35700, 35875, 36750, 40180, 41650, 41820, 43050, 44625, 48790, 49980, 50225, 52275, 58548, 59500, 60270, 61500, 62475, 68306, 69700, 71750, 73185, 73500, 83300, 86100, 87125, 89250, 97580, 100450, 102459, 104125, 104550, 107625, 120540, 121975, 124950, 136612, 143500, 146370, 150675, 170765, 174250, 178500, 200900, 204918, 208250, 209100, 215250, 243950, 249900, 251125, 261375, 292740, 301350, 312375, 341530, 348500, 365925, 409836, 416500, 430500, 487900, 502250, 512295, 522750, 602700, 609875, 624750, 683060, 731850, 753375, 853825, 1004500, 1024590, 1045500, 1219750, 1249500, 1463700, 1506750, 1707650, 1829625, 2049180, 2439500, 2561475, 3013500, 3415300, 3659250, 4269125, 5122950, 7318500, 8538250, 10245900, 12807375, 17076500, 25614750, 51229500]

約数ペア:

[(1, 51229500), (2, 25614750), (3, 17076500), (4, 12807375), (5, 10245900), (6, 8538250), (7, 7318500), (10, 5122950), (12, 4269125), (14, 3659250), (15, 3415300), (17, 3013500), (20, 2561475), (21, 2439500), (25, 2049180), (28, 1829625), (30, 1707650), (34, 1506750), (35, 1463700), (41, 1249500), (42, 1219750), (49, 1045500), (50, 1024590), (51, 1004500), (60, 853825), (68, 753375), (70, 731850), (75, 683060), (82, 624750), (84, 609875), (85, 602700), (98, 522750), (100, 512295), (102, 502250), (105, 487900), (119, 430500), (123, 416500), (125, 409836), (140, 365925), (147, 348500), (150, 341530), (164, 312375), (170, 301350), (175, 292740), (196, 261375), (204, 251125), (205, 249900), (210, 243950), (238, 215250), (245, 209100), (246, 208250), (250, 204918), (255, 200900), (287, 178500), (294, 174250), (300, 170765), (340, 150675), (350, 146370), (357, 143500), (375, 136612), (410, 124950), (420, 121975), (425, 120540), (476, 107625), (490, 104550), (492, 104125), (500, 102459), (510, 100450), (525, 97580), (574, 89250), (588, 87125), (595, 86100), (615, 83300), (697, 73500), (700, 73185), (714, 71750), (735, 69700), (750, 68306), (820, 62475), (833, 61500), (850, 60270), (861, 59500), (875, 58548), (980, 52275), (1020, 50225), (1025, 49980), (1050, 48790), (1148, 44625), (1190, 43050), (1225, 41820), (1230, 41650), (1275, 40180), (1394, 36750), (1428, 35875), (1435, 35700), (1470, 34850), (1500, 34153), (1666, 30750), (1700, 30135), (1722, 29750), (1750, 29274), (1785, 28700), (2009, 25500), (2050, 24990), (2091, 24500), (2100, 24395), (2125, 24108), (2380, 21525), (2450, 20910), (2460, 20825), (2499, 20500), (2550, 20090), (2625, 19516), (2788, 18375), (2870, 17850), (2940, 17425), (2975, 17220), (3075, 16660), (3332, 15375), (3444, 14875), (3485, 14700), (3500, 14637), (3570, 14350), (3675, 13940), (4018, 12750), (4100, 12495), (4165, 12300), (4182, 12250), (4250, 12054), (4305, 11900), (4879, 10500), (4900, 10455), (4998, 10250), (5100, 10045), (5125, 9996), (5250, 9758), (5740, 8925), (5950, 8610), (6027, 8500), (6125, 8364), (6150, 8330), (6375, 8036), (6970, 7350), (7140, 7175)]