53149600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{9491}}^1$

素因数の和:9518

約数の個数: 72

約数和(自身を含む): 148303008

約数和(自身を除く): 95153408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 9491, 18982, 37964, 47455, 66437, 75928, 94910, 132874, 151856, 189820, 237275, 265748, 303712, 332185, 379640, 474550, 531496, 664370, 759280, 949100, 1062992, 1328740, 1518560, 1660925, 1898200, 2125984, 2657480, 3321850, 3796400, 5314960, 6643700, 7592800, 10629920, 13287400, 26574800, 53149600]

約数ペア:

[(1, 53149600), (2, 26574800), (4, 13287400), (5, 10629920), (7, 7592800), (8, 6643700), (10, 5314960), (14, 3796400), (16, 3321850), (20, 2657480), (25, 2125984), (28, 1898200), (32, 1660925), (35, 1518560), (40, 1328740), (50, 1062992), (56, 949100), (70, 759280), (80, 664370), (100, 531496), (112, 474550), (140, 379640), (160, 332185), (175, 303712), (200, 265748), (224, 237275), (280, 189820), (350, 151856), (400, 132874), (560, 94910), (700, 75928), (800, 66437), (1120, 47455), (1400, 37964), (2800, 18982), (5600, 9491)]