51089760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2125

約数の個数: 144

約数和(自身を含む): 184687776

約数和(自身を除く): 133598016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2087, 2448, 2720, 3060, 4080, 4174, 4896, 6120, 6261, 8160, 8348, 10435, 12240, 12522, 16696, 18783, 20870, 24480, 25044, 31305, 33392, 35479, 37566, 41740, 50088, 62610, 66784, 70958, 75132, 83480, 93915, 100176, 106437, 125220, 141916, 150264, 166960, 177395, 187830, 200352, 212874, 250440, 283832, 300528, 319311, 333920, 354790, 375660, 425748, 500880, 532185, 567664, 601056, 638622, 709580, 751320, 851496, 1001760, 1064370, 1135328, 1277244, 1419160, 1502640, 1596555, 1702992, 2128740, 2554488, 2838320, 3005280, 3193110, 3405984, 4257480, 5108976, 5676640, 6386220, 8514960, 10217952, 12772440, 17029920, 25544880, 51089760]

約数ペア:

[(1, 51089760), (2, 25544880), (3, 17029920), (4, 12772440), (5, 10217952), (6, 8514960), (8, 6386220), (9, 5676640), (10, 5108976), (12, 4257480), (15, 3405984), (16, 3193110), (17, 3005280), (18, 2838320), (20, 2554488), (24, 2128740), (30, 1702992), (32, 1596555), (34, 1502640), (36, 1419160), (40, 1277244), (45, 1135328), (48, 1064370), (51, 1001760), (60, 851496), (68, 751320), (72, 709580), (80, 638622), (85, 601056), (90, 567664), (96, 532185), (102, 500880), (120, 425748), (136, 375660), (144, 354790), (153, 333920), (160, 319311), (170, 300528), (180, 283832), (204, 250440), (240, 212874), (255, 200352), (272, 187830), (288, 177395), (306, 166960), (340, 150264), (360, 141916), (408, 125220), (480, 106437), (510, 100176), (544, 93915), (612, 83480), (680, 75132), (720, 70958), (765, 66784), (816, 62610), (1020, 50088), (1224, 41740), (1360, 37566), (1440, 35479), (1530, 33392), (1632, 31305), (2040, 25044), (2087, 24480), (2448, 20870), (2720, 18783), (3060, 16696), (4080, 12522), (4174, 12240), (4896, 10435), (6120, 8348), (6261, 8160)]