54739342

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2819}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 100166400

約数和(自身を除く): 45427058

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 2819, 5638, 9709, 19418, 19733, 39466, 53561, 107122, 205787, 374927, 411574, 749854, 1440509, 2881018, 3909953, 7819906, 27369671, 54739342]

約数ペア:

[(1, 54739342), (2, 27369671), (7, 7819906), (14, 3909953), (19, 2881018), (38, 1440509), (73, 749854), (133, 411574), (146, 374927), (266, 205787), (511, 107122), (1022, 53561), (1387, 39466), (2774, 19733), (2819, 19418), (5638, 9709)]