55380192

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 172770192

約数和(自身を除く): 117390000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 84, 96, 98, 112, 122, 147, 168, 183, 193, 196, 224, 244, 294, 336, 366, 386, 392, 427, 488, 579, 588, 672, 732, 772, 784, 854, 976, 1158, 1176, 1281, 1351, 1464, 1544, 1568, 1708, 1952, 2316, 2352, 2562, 2702, 2928, 2989, 3088, 3416, 4053, 4632, 4704, 5124, 5404, 5856, 5978, 6176, 6832, 8106, 8967, 9264, 9457, 10248, 10808, 11773, 11956, 13664, 16212, 17934, 18528, 18914, 20496, 21616, 23546, 23912, 28371, 32424, 35319, 35868, 37828, 40992, 43232, 47092, 47824, 56742, 64848, 70638, 71736, 75656, 82411, 94184, 95648, 113484, 129696, 141276, 143472, 151312, 164822, 188368, 226968, 247233, 282552, 286944, 302624, 329644, 376736, 453936, 494466, 565104, 576877, 659288, 907872, 988932, 1130208, 1153754, 1318576, 1730631, 1977864, 2307508, 2637152, 3461262, 3955728, 4615016, 6922524, 7911456, 9230032, 13845048, 18460064, 27690096, 55380192]

約数ペア:

[(1, 55380192), (2, 27690096), (3, 18460064), (4, 13845048), (6, 9230032), (7, 7911456), (8, 6922524), (12, 4615016), (14, 3955728), (16, 3461262), (21, 2637152), (24, 2307508), (28, 1977864), (32, 1730631), (42, 1318576), (48, 1153754), (49, 1130208), (56, 988932), (61, 907872), (84, 659288), (96, 576877), (98, 565104), (112, 494466), (122, 453936), (147, 376736), (168, 329644), (183, 302624), (193, 286944), (196, 282552), (224, 247233), (244, 226968), (294, 188368), (336, 164822), (366, 151312), (386, 143472), (392, 141276), (427, 129696), (488, 113484), (579, 95648), (588, 94184), (672, 82411), (732, 75656), (772, 71736), (784, 70638), (854, 64848), (976, 56742), (1158, 47824), (1176, 47092), (1281, 43232), (1351, 40992), (1464, 37828), (1544, 35868), (1568, 35319), (1708, 32424), (1952, 28371), (2316, 23912), (2352, 23546), (2562, 21616), (2702, 20496), (2928, 18914), (2989, 18528), (3088, 17934), (3416, 16212), (4053, 13664), (4632, 11956), (4704, 11773), (5124, 10808), (5404, 10248), (5856, 9457), (5978, 9264), (6176, 8967), (6832, 8106)]