53149212

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{6997}}^1$

素因数の和:7218

約数の個数: 36

約数和(自身を含む): 135005416

約数和(自身を除く): 81856204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 6997, 7596, 13994, 20991, 27988, 41982, 62973, 83964, 125946, 251892, 1476367, 2952734, 4429101, 5905468, 8858202, 13287303, 17716404, 26574606, 53149212]

約数ペア:

[(1, 53149212), (2, 26574606), (3, 17716404), (4, 13287303), (6, 8858202), (9, 5905468), (12, 4429101), (18, 2952734), (36, 1476367), (211, 251892), (422, 125946), (633, 83964), (844, 62973), (1266, 41982), (1899, 27988), (2532, 20991), (3798, 13994), (6997, 7596)]