51798894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2423}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 118679040

約数和(自身を除く): 66880146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 1018, 1527, 2423, 3054, 3563, 4846, 7126, 7269, 10689, 14538, 16961, 21378, 33922, 50883, 101766, 1233307, 2466614, 3699921, 7399842, 8633149, 17266298, 25899447, 51798894]

約数ペア:

[(1, 51798894), (2, 25899447), (3, 17266298), (6, 8633149), (7, 7399842), (14, 3699921), (21, 2466614), (42, 1233307), (509, 101766), (1018, 50883), (1527, 33922), (2423, 21378), (3054, 16961), (3563, 14538), (4846, 10689), (7126, 7269)]