56546560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{6311}}^1$

素因数の和:6339

約数の個数: 72

約数和(自身を含む): 154820736

約数和(自身を除く): 98274176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 6311, 8960, 12622, 25244, 31555, 44177, 50488, 63110, 88354, 100976, 126220, 176708, 201952, 220885, 252440, 353416, 403904, 441770, 504880, 706832, 807808, 883540, 1009760, 1413664, 1615616, 1767080, 2019520, 2827328, 3534160, 4039040, 5654656, 7068320, 8078080, 11309312, 14136640, 28273280, 56546560]

約数ペア:

[(1, 56546560), (2, 28273280), (4, 14136640), (5, 11309312), (7, 8078080), (8, 7068320), (10, 5654656), (14, 4039040), (16, 3534160), (20, 2827328), (28, 2019520), (32, 1767080), (35, 1615616), (40, 1413664), (56, 1009760), (64, 883540), (70, 807808), (80, 706832), (112, 504880), (128, 441770), (140, 403904), (160, 353416), (224, 252440), (256, 220885), (280, 201952), (320, 176708), (448, 126220), (560, 100976), (640, 88354), (896, 63110), (1120, 50488), (1280, 44177), (1792, 31555), (2240, 25244), (4480, 12622), (6311, 8960)]