53051488

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^2\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 123388272

約数和(自身を除く): 70336784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 173, 224, 259, 296, 346, 518, 592, 692, 1036, 1184, 1211, 1369, 1384, 2072, 2422, 2738, 2768, 4144, 4844, 5476, 5536, 6401, 8288, 9583, 9688, 10952, 12802, 19166, 19376, 21904, 25604, 38332, 38752, 43808, 44807, 51208, 76664, 89614, 102416, 153328, 179228, 204832, 236837, 306656, 358456, 473674, 716912, 947348, 1433824, 1657859, 1894696, 3315718, 3789392, 6631436, 7578784, 13262872, 26525744, 53051488]

約数ペア:

[(1, 53051488), (2, 26525744), (4, 13262872), (7, 7578784), (8, 6631436), (14, 3789392), (16, 3315718), (28, 1894696), (32, 1657859), (37, 1433824), (56, 947348), (74, 716912), (112, 473674), (148, 358456), (173, 306656), (224, 236837), (259, 204832), (296, 179228), (346, 153328), (518, 102416), (592, 89614), (692, 76664), (1036, 51208), (1184, 44807), (1211, 43808), (1369, 38752), (1384, 38332), (2072, 25604), (2422, 21904), (2738, 19376), (2768, 19166), (4144, 12802), (4844, 10952), (5476, 9688), (5536, 9583), (6401, 8288)]