56394774

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{613}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 129308400

約数和(自身を除く): 72913626

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 269, 342, 538, 613, 807, 1226, 1614, 1839, 2421, 3678, 4842, 5111, 5517, 10222, 11034, 11647, 15333, 23294, 30666, 34941, 45999, 69882, 91998, 104823, 164897, 209646, 329794, 494691, 989382, 1484073, 2968146, 3133043, 6266086, 9399129, 18798258, 28197387, 56394774]

約数ペア:

[(1, 56394774), (2, 28197387), (3, 18798258), (6, 9399129), (9, 6266086), (18, 3133043), (19, 2968146), (38, 1484073), (57, 989382), (114, 494691), (171, 329794), (269, 209646), (342, 164897), (538, 104823), (613, 91998), (807, 69882), (1226, 45999), (1614, 34941), (1839, 30666), (2421, 23294), (3678, 15333), (4842, 11647), (5111, 11034), (5517, 10222)]