55987052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 118525680

約数和(自身を除く): 62538628

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 89, 116, 178, 187, 319, 356, 374, 493, 638, 748, 841, 979, 986, 1276, 1513, 1682, 1958, 1972, 2581, 3026, 3364, 3916, 5162, 5423, 6052, 9251, 10324, 10846, 14297, 16643, 18502, 21692, 28391, 28594, 33286, 37004, 43877, 56782, 57188, 66572, 74849, 87754, 113564, 149698, 157267, 175508, 299396, 314534, 482647, 629068, 823339, 965294, 1272433, 1646678, 1930588, 2544866, 3293356, 5089732, 13996763, 27993526, 55987052]

約数ペア:

[(1, 55987052), (2, 27993526), (4, 13996763), (11, 5089732), (17, 3293356), (22, 2544866), (29, 1930588), (34, 1646678), (44, 1272433), (58, 965294), (68, 823339), (89, 629068), (116, 482647), (178, 314534), (187, 299396), (319, 175508), (356, 157267), (374, 149698), (493, 113564), (638, 87754), (748, 74849), (841, 66572), (979, 57188), (986, 56782), (1276, 43877), (1513, 37004), (1682, 33286), (1958, 28594), (1972, 28391), (2581, 21692), (3026, 18502), (3364, 16643), (3916, 14297), (5162, 10846), (5423, 10324), (6052, 9251)]