53740128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 162464400

約数和(自身を除く): 108724272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 149, 156, 204, 208, 221, 272, 289, 298, 312, 408, 416, 442, 447, 544, 578, 596, 624, 663, 816, 867, 884, 894, 1156, 1192, 1248, 1326, 1632, 1734, 1768, 1788, 1937, 2312, 2384, 2533, 2652, 3468, 3536, 3576, 3757, 3874, 4624, 4768, 5066, 5304, 5811, 6936, 7072, 7152, 7514, 7599, 7748, 9248, 10132, 10608, 11271, 11622, 13872, 14304, 15028, 15198, 15496, 20264, 21216, 22542, 23244, 27744, 30056, 30396, 30992, 32929, 40528, 43061, 45084, 46488, 60112, 60792, 61984, 65858, 81056, 86122, 90168, 92976, 98787, 120224, 121584, 129183, 131716, 172244, 180336, 185952, 197574, 243168, 258366, 263432, 344488, 360672, 395148, 516732, 526864, 559793, 688976, 790296, 1033464, 1053728, 1119586, 1377952, 1580592, 1679379, 2066928, 2239172, 3161184, 3358758, 4133856, 4478344, 6717516, 8956688, 13435032, 17913376, 26870064, 53740128]

約数ペア:

[(1, 53740128), (2, 26870064), (3, 17913376), (4, 13435032), (6, 8956688), (8, 6717516), (12, 4478344), (13, 4133856), (16, 3358758), (17, 3161184), (24, 2239172), (26, 2066928), (32, 1679379), (34, 1580592), (39, 1377952), (48, 1119586), (51, 1053728), (52, 1033464), (68, 790296), (78, 688976), (96, 559793), (102, 526864), (104, 516732), (136, 395148), (149, 360672), (156, 344488), (204, 263432), (208, 258366), (221, 243168), (272, 197574), (289, 185952), (298, 180336), (312, 172244), (408, 131716), (416, 129183), (442, 121584), (447, 120224), (544, 98787), (578, 92976), (596, 90168), (624, 86122), (663, 81056), (816, 65858), (867, 61984), (884, 60792), (894, 60112), (1156, 46488), (1192, 45084), (1248, 43061), (1326, 40528), (1632, 32929), (1734, 30992), (1768, 30396), (1788, 30056), (1937, 27744), (2312, 23244), (2384, 22542), (2533, 21216), (2652, 20264), (3468, 15496), (3536, 15198), (3576, 15028), (3757, 14304), (3874, 13872), (4624, 11622), (4768, 11271), (5066, 10608), (5304, 10132), (5811, 9248), (6936, 7748), (7072, 7599), (7152, 7514)]