51037336

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3631}}^1$

素因数の和:3895

約数の個数: 32

約数和(自身を含む): 109831680

約数和(自身を除く): 58794344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 3631, 7028, 7262, 14056, 14524, 25417, 29048, 50834, 101668, 203336, 911381, 1822762, 3645524, 6379667, 7291048, 12759334, 25518668, 51037336]

約数ペア:

[(1, 51037336), (2, 25518668), (4, 12759334), (7, 7291048), (8, 6379667), (14, 3645524), (28, 1822762), (56, 911381), (251, 203336), (502, 101668), (1004, 50834), (1757, 29048), (2008, 25417), (3514, 14524), (3631, 14056), (7028, 7262)]