56459200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{71}}^2$

素因数の和:171

約数の個数: 126

約数和(自身を含む): 161039048

約数和(自身を除く): 104579848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 71, 80, 100, 112, 140, 142, 160, 175, 200, 224, 280, 284, 320, 350, 355, 400, 448, 497, 560, 568, 700, 710, 800, 994, 1120, 1136, 1400, 1420, 1600, 1775, 1988, 2240, 2272, 2485, 2800, 2840, 3550, 3976, 4544, 4970, 5041, 5600, 5680, 7100, 7952, 9940, 10082, 11200, 11360, 12425, 14200, 15904, 19880, 20164, 22720, 24850, 25205, 28400, 31808, 35287, 39760, 40328, 49700, 50410, 56800, 70574, 79520, 80656, 99400, 100820, 113600, 126025, 141148, 159040, 161312, 176435, 198800, 201640, 252050, 282296, 322624, 352870, 397600, 403280, 504100, 564592, 705740, 795200, 806560, 882175, 1008200, 1129184, 1411480, 1613120, 1764350, 2016400, 2258368, 2822960, 3528700, 4032800, 5645920, 7057400, 8065600, 11291840, 14114800, 28229600, 56459200]

約数ペア:

[(1, 56459200), (2, 28229600), (4, 14114800), (5, 11291840), (7, 8065600), (8, 7057400), (10, 5645920), (14, 4032800), (16, 3528700), (20, 2822960), (25, 2258368), (28, 2016400), (32, 1764350), (35, 1613120), (40, 1411480), (50, 1129184), (56, 1008200), (64, 882175), (70, 806560), (71, 795200), (80, 705740), (100, 564592), (112, 504100), (140, 403280), (142, 397600), (160, 352870), (175, 322624), (200, 282296), (224, 252050), (280, 201640), (284, 198800), (320, 176435), (350, 161312), (355, 159040), (400, 141148), (448, 126025), (497, 113600), (560, 100820), (568, 99400), (700, 80656), (710, 79520), (800, 70574), (994, 56800), (1120, 50410), (1136, 49700), (1400, 40328), (1420, 39760), (1600, 35287), (1775, 31808), (1988, 28400), (2240, 25205), (2272, 24850), (2485, 22720), (2800, 20164), (2840, 19880), (3550, 15904), (3976, 14200), (4544, 12425), (4970, 11360), (5041, 11200), (5600, 10082), (5680, 9940), (7100, 7952)]