53974746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3373}}^1$

素因数の和:3515

約数の個数: 48

約数和(自身を含む): 134744064

約数和(自身を除く): 80769318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 3373, 5334, 6746, 8001, 10119, 16002, 20238, 23611, 30357, 47222, 60714, 70833, 141666, 212499, 424998, 428371, 856742, 1285113, 2570226, 2998597, 3855339, 5997194, 7710678, 8995791, 17991582, 26987373, 53974746]

約数ペア:

[(1, 53974746), (2, 26987373), (3, 17991582), (6, 8995791), (7, 7710678), (9, 5997194), (14, 3855339), (18, 2998597), (21, 2570226), (42, 1285113), (63, 856742), (126, 428371), (127, 424998), (254, 212499), (381, 141666), (762, 70833), (889, 60714), (1143, 47222), (1778, 30357), (2286, 23611), (2667, 20238), (3373, 16002), (5334, 10119), (6746, 8001)]