51957374

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 91155456

約数和(自身を除く): 39198082

約数列:

[1, 2, 7, 14, 71, 142, 167, 313, 334, 497, 626, 994, 1169, 2191, 2338, 4382, 11857, 22223, 23714, 44446, 52271, 82999, 104542, 155561, 165998, 311122, 365897, 731794, 3711241, 7422482, 25978687, 51957374]

約数ペア:

[(1, 51957374), (2, 25978687), (7, 7422482), (14, 3711241), (71, 731794), (142, 365897), (167, 311122), (313, 165998), (334, 155561), (497, 104542), (626, 82999), (994, 52271), (1169, 44446), (2191, 23714), (2338, 22223), (4382, 11857)]