54538736

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2447}}^1$

素因数の和:2661

約数の個数: 40

約数和(自身を含む): 121420800

約数和(自身を除く): 66882064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2447, 2786, 3184, 4894, 5572, 9788, 11144, 17129, 19576, 22288, 34258, 39152, 68516, 137032, 274064, 486953, 973906, 1947812, 3408671, 3895624, 6817342, 7791248, 13634684, 27269368, 54538736]

約数ペア:

[(1, 54538736), (2, 27269368), (4, 13634684), (7, 7791248), (8, 6817342), (14, 3895624), (16, 3408671), (28, 1947812), (56, 973906), (112, 486953), (199, 274064), (398, 137032), (796, 68516), (1393, 39152), (1592, 34258), (2447, 22288), (2786, 19576), (3184, 17129), (4894, 11144), (5572, 9788)]