53561376

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 216

約数和(自身を含む): 176461740

約数和(自身を除く): 122900364

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 53, 58, 66, 72, 87, 88, 96, 99, 106, 116, 121, 132, 144, 159, 174, 176, 198, 212, 232, 242, 261, 264, 288, 318, 319, 348, 352, 363, 396, 424, 464, 477, 484, 522, 528, 583, 636, 638, 696, 726, 792, 848, 928, 954, 957, 968, 1044, 1056, 1089, 1166, 1272, 1276, 1392, 1452, 1537, 1584, 1696, 1749, 1908, 1914, 1936, 2088, 2178, 2332, 2544, 2552, 2784, 2871, 2904, 3074, 3168, 3498, 3509, 3816, 3828, 3872, 4176, 4356, 4611, 4664, 5088, 5104, 5247, 5742, 5808, 6148, 6413, 6996, 7018, 7632, 7656, 8352, 8712, 9222, 9328, 10208, 10494, 10527, 11484, 11616, 12296, 12826, 13833, 13992, 14036, 15264, 15312, 16907, 17424, 18444, 18656, 19239, 20988, 21054, 22968, 24592, 25652, 27666, 27984, 28072, 30624, 31581, 33814, 34848, 36888, 38478, 41976, 42108, 45936, 49184, 50721, 51304, 55332, 55968, 56144, 57717, 63162, 67628, 73776, 76956, 83952, 84216, 91872, 101442, 102608, 110664, 112288, 115434, 126324, 135256, 147552, 152163, 153912, 167904, 168432, 185977, 202884, 205216, 221328, 230868, 252648, 270512, 304326, 307824, 336864, 371954, 405768, 442656, 461736, 505296, 541024, 557931, 608652, 615648, 743908, 811536, 923472, 1010592, 1115862, 1217304, 1487816, 1623072, 1673793, 1846944, 2231724, 2434608, 2975632, 3347586, 4463448, 4869216, 5951264, 6695172, 8926896, 13390344, 17853792, 26780688, 53561376]

約数ペア:

[(1, 53561376), (2, 26780688), (3, 17853792), (4, 13390344), (6, 8926896), (8, 6695172), (9, 5951264), (11, 4869216), (12, 4463448), (16, 3347586), (18, 2975632), (22, 2434608), (24, 2231724), (29, 1846944), (32, 1673793), (33, 1623072), (36, 1487816), (44, 1217304), (48, 1115862), (53, 1010592), (58, 923472), (66, 811536), (72, 743908), (87, 615648), (88, 608652), (96, 557931), (99, 541024), (106, 505296), (116, 461736), (121, 442656), (132, 405768), (144, 371954), (159, 336864), (174, 307824), (176, 304326), (198, 270512), (212, 252648), (232, 230868), (242, 221328), (261, 205216), (264, 202884), (288, 185977), (318, 168432), (319, 167904), (348, 153912), (352, 152163), (363, 147552), (396, 135256), (424, 126324), (464, 115434), (477, 112288), (484, 110664), (522, 102608), (528, 101442), (583, 91872), (636, 84216), (638, 83952), (696, 76956), (726, 73776), (792, 67628), (848, 63162), (928, 57717), (954, 56144), (957, 55968), (968, 55332), (1044, 51304), (1056, 50721), (1089, 49184), (1166, 45936), (1272, 42108), (1276, 41976), (1392, 38478), (1452, 36888), (1537, 34848), (1584, 33814), (1696, 31581), (1749, 30624), (1908, 28072), (1914, 27984), (1936, 27666), (2088, 25652), (2178, 24592), (2332, 22968), (2544, 21054), (2552, 20988), (2784, 19239), (2871, 18656), (2904, 18444), (3074, 17424), (3168, 16907), (3498, 15312), (3509, 15264), (3816, 14036), (3828, 13992), (3872, 13833), (4176, 12826), (4356, 12296), (4611, 11616), (4664, 11484), (5088, 10527), (5104, 10494), (5247, 10208), (5742, 9328), (5808, 9222), (6148, 8712), (6413, 8352), (6996, 7656), (7018, 7632)]