54984496

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2467}}^1$

素因数の和:2681

約数の個数: 40

約数和(自身を含む): 122412800

約数和(自身を除く): 67428304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2467, 2786, 3184, 4934, 5572, 9868, 11144, 17269, 19736, 22288, 34538, 39472, 69076, 138152, 276304, 490933, 981866, 1963732, 3436531, 3927464, 6873062, 7854928, 13746124, 27492248, 54984496]

約数ペア:

[(1, 54984496), (2, 27492248), (4, 13746124), (7, 7854928), (8, 6873062), (14, 3927464), (16, 3436531), (28, 1963732), (56, 981866), (112, 490933), (199, 276304), (398, 138152), (796, 69076), (1393, 39472), (1592, 34538), (2467, 22288), (2786, 19736), (3184, 17269), (4934, 11144), (5572, 9868)]