51389184

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 173985280

約数和(自身を除く): 122596096

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 79, 84, 88, 96, 112, 121, 128, 132, 154, 158, 168, 176, 192, 224, 231, 237, 242, 256, 264, 308, 316, 336, 352, 363, 384, 448, 462, 474, 484, 528, 553, 616, 632, 672, 704, 726, 768, 847, 869, 896, 924, 948, 968, 1056, 1106, 1232, 1264, 1344, 1408, 1452, 1659, 1694, 1738, 1792, 1848, 1896, 1936, 2112, 2212, 2464, 2528, 2541, 2607, 2688, 2816, 2904, 3318, 3388, 3476, 3696, 3792, 3872, 4224, 4424, 4928, 5056, 5082, 5214, 5376, 5808, 6083, 6636, 6776, 6952, 7392, 7584, 7744, 8448, 8848, 9559, 9856, 10112, 10164, 10428, 11616, 12166, 13272, 13552, 13904, 14784, 15168, 15488, 17696, 18249, 19118, 19712, 20224, 20328, 20856, 23232, 24332, 26544, 27104, 27808, 28677, 29568, 30336, 30976, 35392, 36498, 38236, 40656, 41712, 46464, 48664, 53088, 54208, 55616, 57354, 59136, 60672, 66913, 70784, 72996, 76472, 81312, 83424, 92928, 97328, 106176, 108416, 111232, 114708, 133826, 141568, 145992, 152944, 162624, 166848, 194656, 200739, 212352, 216832, 222464, 229416, 267652, 291984, 305888, 325248, 333696, 389312, 401478, 424704, 458832, 535304, 583968, 611776, 650496, 667392, 778624, 802956, 917664, 1070608, 1167936, 1223552, 1557248, 1605912, 1835328, 2141216, 2335872, 2447104, 3211824, 3670656, 4282432, 4671744, 6423648, 7341312, 8564864, 12847296, 17129728, 25694592, 51389184]

約数ペア:

[(1, 51389184), (2, 25694592), (3, 17129728), (4, 12847296), (6, 8564864), (7, 7341312), (8, 6423648), (11, 4671744), (12, 4282432), (14, 3670656), (16, 3211824), (21, 2447104), (22, 2335872), (24, 2141216), (28, 1835328), (32, 1605912), (33, 1557248), (42, 1223552), (44, 1167936), (48, 1070608), (56, 917664), (64, 802956), (66, 778624), (77, 667392), (79, 650496), (84, 611776), (88, 583968), (96, 535304), (112, 458832), (121, 424704), (128, 401478), (132, 389312), (154, 333696), (158, 325248), (168, 305888), (176, 291984), (192, 267652), (224, 229416), (231, 222464), (237, 216832), (242, 212352), (256, 200739), (264, 194656), (308, 166848), (316, 162624), (336, 152944), (352, 145992), (363, 141568), (384, 133826), (448, 114708), (462, 111232), (474, 108416), (484, 106176), (528, 97328), (553, 92928), (616, 83424), (632, 81312), (672, 76472), (704, 72996), (726, 70784), (768, 66913), (847, 60672), (869, 59136), (896, 57354), (924, 55616), (948, 54208), (968, 53088), (1056, 48664), (1106, 46464), (1232, 41712), (1264, 40656), (1344, 38236), (1408, 36498), (1452, 35392), (1659, 30976), (1694, 30336), (1738, 29568), (1792, 28677), (1848, 27808), (1896, 27104), (1936, 26544), (2112, 24332), (2212, 23232), (2464, 20856), (2528, 20328), (2541, 20224), (2607, 19712), (2688, 19118), (2816, 18249), (2904, 17696), (3318, 15488), (3388, 15168), (3476, 14784), (3696, 13904), (3792, 13552), (3872, 13272), (4224, 12166), (4424, 11616), (4928, 10428), (5056, 10164), (5082, 10112), (5214, 9856), (5376, 9559), (5808, 8848), (6083, 8448), (6636, 7744), (6776, 7584), (6952, 7392)]