51121672

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3637}}^1$

素因数の和:3901

約数の個数: 32

約数和(自身を含む): 110013120

約数和(自身を除く): 58891448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 3637, 7028, 7274, 14056, 14548, 25459, 29096, 50918, 101836, 203672, 912887, 1825774, 3651548, 6390209, 7303096, 12780418, 25560836, 51121672]

約数ペア:

[(1, 51121672), (2, 25560836), (4, 12780418), (7, 7303096), (8, 6390209), (14, 3651548), (28, 1825774), (56, 912887), (251, 203672), (502, 101836), (1004, 50918), (1757, 29096), (2008, 25459), (3514, 14548), (3637, 14056), (7028, 7274)]