55777274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{757}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 101147520

約数和(自身を除く): 45370246

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 277, 554, 757, 1514, 1939, 3878, 5263, 5299, 10526, 10598, 14383, 28766, 36841, 73682, 100681, 201362, 209689, 419378, 1467823, 2935646, 3984091, 7968182, 27888637, 55777274]

約数ペア:

[(1, 55777274), (2, 27888637), (7, 7968182), (14, 3984091), (19, 2935646), (38, 1467823), (133, 419378), (266, 209689), (277, 201362), (554, 100681), (757, 73682), (1514, 36841), (1939, 28766), (3878, 14383), (5263, 10598), (5299, 10526)]