53397512

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25771}}^1$

素因数の和:25821

約数の個数: 32

約数和(自身を含む): 117520320

約数和(自身を除く): 64122808

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 25771, 51542, 103084, 180397, 206168, 360794, 721588, 953527, 1443176, 1907054, 3814108, 6674689, 7628216, 13349378, 26698756, 53397512]

約数ペア:

[(1, 53397512), (2, 26698756), (4, 13349378), (7, 7628216), (8, 6674689), (14, 3814108), (28, 1907054), (37, 1443176), (56, 953527), (74, 721588), (148, 360794), (259, 206168), (296, 180397), (518, 103084), (1036, 51542), (2072, 25771)]