49979196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 134643600

約数和(自身を除く): 84664404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 228, 267, 342, 356, 534, 684, 801, 821, 1068, 1602, 1642, 1691, 2463, 3204, 3284, 3382, 4926, 5073, 6764, 7389, 9852, 10146, 14778, 15219, 15599, 20292, 29556, 30438, 31198, 46797, 60876, 62396, 73069, 93594, 140391, 146138, 187188, 219207, 280782, 292276, 438414, 561564, 657621, 876828, 1315242, 1388311, 2630484, 2776622, 4164933, 5553244, 8329866, 12494799, 16659732, 24989598, 49979196]

約数ペア:

[(1, 49979196), (2, 24989598), (3, 16659732), (4, 12494799), (6, 8329866), (9, 5553244), (12, 4164933), (18, 2776622), (19, 2630484), (36, 1388311), (38, 1315242), (57, 876828), (76, 657621), (89, 561564), (114, 438414), (171, 292276), (178, 280782), (228, 219207), (267, 187188), (342, 146138), (356, 140391), (534, 93594), (684, 73069), (801, 62396), (821, 60876), (1068, 46797), (1602, 31198), (1642, 30438), (1691, 29556), (2463, 20292), (3204, 15599), (3284, 15219), (3382, 14778), (4926, 10146), (5073, 9852), (6764, 7389)]