51258376134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3105439}}^1$

素因数の和:3105585

約数の個数: 48

約数和(自身を含む): 127894440960

約数和(自身を除く): 76636064826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 5502, 8253, 16506, 3105439, 6210878, 9316317, 18632634, 21738073, 27948951, 43476146, 55897902, 65214219, 130428438, 195642657, 391285314, 406812509, 813625018, 1220437527, 2440875054, 2847687563, 3661312581, 5695375126, 7322625162, 8543062689, 17086125378, 25629188067, 51258376134]

約数ペア:

[(1, 51258376134), (2, 25629188067), (3, 17086125378), (6, 8543062689), (7, 7322625162), (9, 5695375126), (14, 3661312581), (18, 2847687563), (21, 2440875054), (42, 1220437527), (63, 813625018), (126, 406812509), (131, 391285314), (262, 195642657), (393, 130428438), (786, 65214219), (917, 55897902), (1179, 43476146), (1834, 27948951), (2358, 21738073), (2751, 18632634), (5502, 9316317), (8253, 6210878), (16506, 3105439)]