5255516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 11374272

約数和(自身を除く): 6118756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 181, 238, 244, 362, 427, 476, 724, 854, 1037, 1267, 1708, 2074, 2534, 3077, 4148, 5068, 6154, 7259, 11041, 12308, 14518, 21539, 22082, 29036, 43078, 44164, 77287, 86156, 154574, 187697, 309148, 375394, 750788, 1313879, 2627758, 5255516]

約数ペア:

[(1, 5255516), (2, 2627758), (4, 1313879), (7, 750788), (14, 375394), (17, 309148), (28, 187697), (34, 154574), (61, 86156), (68, 77287), (119, 44164), (122, 43078), (181, 29036), (238, 22082), (244, 21539), (362, 14518), (427, 12308), (476, 11041), (724, 7259), (854, 6154), (1037, 5068), (1267, 4148), (1708, 3077), (2074, 2534)]