56209664

素因数分解:

$2^8\times 7^2\times {\mathrm{4481}}^1$

素因数の和:4511

約数の個数: 54

約数和(自身を含む): 130547214

約数和(自身を除く): 74337550

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 4481, 6272, 8962, 12544, 17924, 31367, 35848, 62734, 71696, 125468, 143392, 219569, 250936, 286784, 439138, 501872, 573568, 878276, 1003744, 1147136, 1756552, 2007488, 3513104, 4014976, 7026208, 8029952, 14052416, 28104832, 56209664]

約数ペア:

[(1, 56209664), (2, 28104832), (4, 14052416), (7, 8029952), (8, 7026208), (14, 4014976), (16, 3513104), (28, 2007488), (32, 1756552), (49, 1147136), (56, 1003744), (64, 878276), (98, 573568), (112, 501872), (128, 439138), (196, 286784), (224, 250936), (256, 219569), (392, 143392), (448, 125468), (784, 71696), (896, 62734), (1568, 35848), (1792, 31367), (3136, 17924), (4481, 12544), (6272, 8962)]