57031502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 101388672

約数和(自身を除く): 44357170

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 167, 209, 334, 361, 418, 473, 722, 817, 946, 1634, 1837, 3173, 3674, 3971, 6346, 7181, 7942, 8987, 14362, 15523, 17974, 31046, 34903, 60287, 69806, 78991, 120574, 136439, 157982, 170753, 272878, 341506, 663157, 1326314, 1500829, 2592341, 3001658, 5184682, 28515751, 57031502]

約数ペア:

[(1, 57031502), (2, 28515751), (11, 5184682), (19, 3001658), (22, 2592341), (38, 1500829), (43, 1326314), (86, 663157), (167, 341506), (209, 272878), (334, 170753), (361, 157982), (418, 136439), (473, 120574), (722, 78991), (817, 69806), (946, 60287), (1634, 34903), (1837, 31046), (3173, 17974), (3674, 15523), (3971, 14362), (6346, 8987), (7181, 7942)]