56651840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{3613}}^1$

素因数の和:3644

約数の個数: 84

約数和(自身を含む): 156970476

約数和(自身を除く): 100318636

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3613, 3920, 7226, 7840, 14452, 15680, 18065, 25291, 28904, 36130, 50582, 57808, 72260, 101164, 115616, 126455, 144520, 177037, 202328, 231232, 252910, 289040, 354074, 404656, 505820, 578080, 708148, 809312, 885185, 1011640, 1156160, 1416296, 1618624, 1770370, 2023280, 2832592, 3540740, 4046560, 5665184, 7081480, 8093120, 11330368, 14162960, 28325920, 56651840]

約数ペア:

[(1, 56651840), (2, 28325920), (4, 14162960), (5, 11330368), (7, 8093120), (8, 7081480), (10, 5665184), (14, 4046560), (16, 3540740), (20, 2832592), (28, 2023280), (32, 1770370), (35, 1618624), (40, 1416296), (49, 1156160), (56, 1011640), (64, 885185), (70, 809312), (80, 708148), (98, 578080), (112, 505820), (140, 404656), (160, 354074), (196, 289040), (224, 252910), (245, 231232), (280, 202328), (320, 177037), (392, 144520), (448, 126455), (490, 115616), (560, 101164), (784, 72260), (980, 57808), (1120, 50582), (1568, 36130), (1960, 28904), (2240, 25291), (3136, 18065), (3613, 15680), (3920, 14452), (7226, 7840)]