49020752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1249}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 104160000

約数和(自身を除く): 55139248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 223, 446, 892, 1249, 1784, 2453, 2498, 3568, 4906, 4996, 9812, 9992, 13739, 19624, 19984, 27478, 39248, 54956, 109912, 219824, 278527, 557054, 1114108, 2228216, 3063797, 4456432, 6127594, 12255188, 24510376, 49020752]

約数ペア:

[(1, 49020752), (2, 24510376), (4, 12255188), (8, 6127594), (11, 4456432), (16, 3063797), (22, 2228216), (44, 1114108), (88, 557054), (176, 278527), (223, 219824), (446, 109912), (892, 54956), (1249, 39248), (1784, 27478), (2453, 19984), (2498, 19624), (3568, 13739), (4906, 9992), (4996, 9812)]