56515312

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2819}}^1$

素因数の和:3013

約数の個数: 40

約数和(自身を含む): 125884800

約数和(自身を除く): 69369488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 716, 1253, 1432, 2506, 2819, 2864, 5012, 5638, 10024, 11276, 19733, 20048, 22552, 39466, 45104, 78932, 157864, 315728, 504601, 1009202, 2018404, 3532207, 4036808, 7064414, 8073616, 14128828, 28257656, 56515312]

約数ペア:

[(1, 56515312), (2, 28257656), (4, 14128828), (7, 8073616), (8, 7064414), (14, 4036808), (16, 3532207), (28, 2018404), (56, 1009202), (112, 504601), (179, 315728), (358, 157864), (716, 78932), (1253, 45104), (1432, 39466), (2506, 22552), (2819, 20048), (2864, 19733), (5012, 11276), (5638, 10024)]