51652440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 194688000

約数和(自身を除く): 143035560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 103, 105, 120, 126, 140, 168, 180, 199, 206, 210, 252, 280, 309, 315, 360, 398, 412, 420, 504, 515, 597, 618, 630, 721, 796, 824, 840, 927, 995, 1030, 1194, 1236, 1260, 1393, 1442, 1545, 1592, 1791, 1854, 1990, 2060, 2163, 2388, 2472, 2520, 2786, 2884, 2985, 3090, 3582, 3605, 3708, 3980, 4120, 4179, 4326, 4635, 4776, 5572, 5768, 5970, 6180, 6489, 6965, 7164, 7210, 7416, 7960, 8358, 8652, 8955, 9270, 10815, 11144, 11940, 12360, 12537, 12978, 13930, 14328, 14420, 16716, 17304, 17910, 18540, 20497, 20895, 21630, 23880, 25074, 25956, 27860, 28840, 32445, 33432, 35820, 37080, 40994, 41790, 43260, 50148, 51912, 55720, 61491, 62685, 64890, 71640, 81988, 83580, 86520, 100296, 102485, 122982, 125370, 129780, 143479, 163976, 167160, 184473, 204970, 245964, 250740, 259560, 286958, 307455, 368946, 409940, 430437, 491928, 501480, 573916, 614910, 717395, 737892, 819880, 860874, 922365, 1147832, 1229820, 1291311, 1434790, 1475784, 1721748, 1844730, 2152185, 2459640, 2582622, 2869580, 3443496, 3689460, 4304370, 5165244, 5739160, 6456555, 7378920, 8608740, 10330488, 12913110, 17217480, 25826220, 51652440]

約数ペア:

[(1, 51652440), (2, 25826220), (3, 17217480), (4, 12913110), (5, 10330488), (6, 8608740), (7, 7378920), (8, 6456555), (9, 5739160), (10, 5165244), (12, 4304370), (14, 3689460), (15, 3443496), (18, 2869580), (20, 2582622), (21, 2459640), (24, 2152185), (28, 1844730), (30, 1721748), (35, 1475784), (36, 1434790), (40, 1291311), (42, 1229820), (45, 1147832), (56, 922365), (60, 860874), (63, 819880), (70, 737892), (72, 717395), (84, 614910), (90, 573916), (103, 501480), (105, 491928), (120, 430437), (126, 409940), (140, 368946), (168, 307455), (180, 286958), (199, 259560), (206, 250740), (210, 245964), (252, 204970), (280, 184473), (309, 167160), (315, 163976), (360, 143479), (398, 129780), (412, 125370), (420, 122982), (504, 102485), (515, 100296), (597, 86520), (618, 83580), (630, 81988), (721, 71640), (796, 64890), (824, 62685), (840, 61491), (927, 55720), (995, 51912), (1030, 50148), (1194, 43260), (1236, 41790), (1260, 40994), (1393, 37080), (1442, 35820), (1545, 33432), (1592, 32445), (1791, 28840), (1854, 27860), (1990, 25956), (2060, 25074), (2163, 23880), (2388, 21630), (2472, 20895), (2520, 20497), (2786, 18540), (2884, 17910), (2985, 17304), (3090, 16716), (3582, 14420), (3605, 14328), (3708, 13930), (3980, 12978), (4120, 12537), (4179, 12360), (4326, 11940), (4635, 11144), (4776, 10815), (5572, 9270), (5768, 8955), (5970, 8652), (6180, 8358), (6489, 7960), (6965, 7416), (7164, 7210)]