51615326

素因数分解:

$2^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 91718400

約数和(自身を除く): 40103074

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 343, 469, 686, 938, 1123, 2246, 3283, 6566, 7861, 15722, 22981, 45962, 55027, 75241, 110054, 150482, 385189, 526687, 770378, 1053374, 3686809, 7373618, 25807663, 51615326]

約数ペア:

[(1, 51615326), (2, 25807663), (7, 7373618), (14, 3686809), (49, 1053374), (67, 770378), (98, 526687), (134, 385189), (343, 150482), (469, 110054), (686, 75241), (938, 55027), (1123, 45962), (2246, 22981), (3283, 15722), (6566, 7861)]