56210526

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 126781200

約数和(自身を除く): 70570674

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 257, 261, 419, 514, 522, 771, 838, 1257, 1542, 2313, 2514, 3771, 4626, 7453, 7542, 12151, 14906, 22359, 24302, 36453, 44718, 67077, 72906, 107683, 109359, 134154, 215366, 218718, 323049, 646098, 969147, 1938294, 3122807, 6245614, 9368421, 18736842, 28105263, 56210526]

約数ペア:

[(1, 56210526), (2, 28105263), (3, 18736842), (6, 9368421), (9, 6245614), (18, 3122807), (29, 1938294), (58, 969147), (87, 646098), (174, 323049), (257, 218718), (261, 215366), (419, 134154), (514, 109359), (522, 107683), (771, 72906), (838, 67077), (1257, 44718), (1542, 36453), (2313, 24302), (2514, 22359), (3771, 14906), (4626, 12151), (7453, 7542)]