53787328

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 112

約数和(自身を含む): 131673600

約数和(自身を除く): 77886272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 71, 76, 89, 112, 133, 142, 152, 178, 224, 266, 284, 304, 356, 448, 497, 532, 568, 608, 623, 712, 994, 1064, 1136, 1216, 1246, 1349, 1424, 1691, 1988, 2128, 2272, 2492, 2698, 2848, 3382, 3976, 4256, 4544, 4984, 5396, 5696, 6319, 6764, 7952, 8512, 9443, 9968, 10792, 11837, 12638, 13528, 15904, 18886, 19936, 21584, 23674, 25276, 27056, 31808, 37772, 39872, 43168, 44233, 47348, 50552, 54112, 75544, 86336, 88466, 94696, 101104, 108224, 120061, 151088, 176932, 189392, 202208, 240122, 302176, 353864, 378784, 404416, 480244, 604352, 707728, 757568, 840427, 960488, 1415456, 1680854, 1920976, 2830912, 3361708, 3841952, 6723416, 7683904, 13446832, 26893664, 53787328]

約数ペア:

[(1, 53787328), (2, 26893664), (4, 13446832), (7, 7683904), (8, 6723416), (14, 3841952), (16, 3361708), (19, 2830912), (28, 1920976), (32, 1680854), (38, 1415456), (56, 960488), (64, 840427), (71, 757568), (76, 707728), (89, 604352), (112, 480244), (133, 404416), (142, 378784), (152, 353864), (178, 302176), (224, 240122), (266, 202208), (284, 189392), (304, 176932), (356, 151088), (448, 120061), (497, 108224), (532, 101104), (568, 94696), (608, 88466), (623, 86336), (712, 75544), (994, 54112), (1064, 50552), (1136, 47348), (1216, 44233), (1246, 43168), (1349, 39872), (1424, 37772), (1691, 31808), (1988, 27056), (2128, 25276), (2272, 23674), (2492, 21584), (2698, 19936), (2848, 18886), (3382, 15904), (3976, 13528), (4256, 12638), (4544, 11837), (4984, 10792), (5396, 9968), (5696, 9443), (6319, 8512), (6764, 7952)]