51056263442

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{809}}^1\times {\mathrm{1993}}^1$

素因数の和:3098

約数の個数: 32

約数和(自身を含む): 78146933760

約数和(自身を除く): 27090670318

約数列:

[1, 2, 71, 142, 223, 446, 809, 1618, 1993, 3986, 15833, 31666, 57439, 114878, 141503, 180407, 283006, 360814, 444439, 888878, 1612337, 3224674, 12808897, 25617794, 31555169, 63110338, 114475927, 228951854, 359551151, 719102302, 25528131721, 51056263442]

約数ペア:

[(1, 51056263442), (2, 25528131721), (71, 719102302), (142, 359551151), (223, 228951854), (446, 114475927), (809, 63110338), (1618, 31555169), (1993, 25617794), (3986, 12808897), (15833, 3224674), (31666, 1612337), (57439, 888878), (114878, 444439), (141503, 360814), (180407, 283006)]