55386828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{24421}}^1$

素因数の和:24444

約数の個数: 60

約数和(自身を含む): 165483472

約数和(自身を除く): 110096644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 24421, 48842, 73263, 97684, 146526, 170947, 219789, 293052, 341894, 439578, 512841, 659367, 683788, 879156, 1025682, 1318734, 1538523, 1978101, 2051364, 2637468, 3077046, 3956202, 4615569, 6154092, 7912404, 9231138, 13846707, 18462276, 27693414, 55386828]

約数ペア:

[(1, 55386828), (2, 27693414), (3, 18462276), (4, 13846707), (6, 9231138), (7, 7912404), (9, 6154092), (12, 4615569), (14, 3956202), (18, 3077046), (21, 2637468), (27, 2051364), (28, 1978101), (36, 1538523), (42, 1318734), (54, 1025682), (63, 879156), (81, 683788), (84, 659367), (108, 512841), (126, 439578), (162, 341894), (189, 293052), (252, 219789), (324, 170947), (378, 146526), (567, 97684), (756, 73263), (1134, 48842), (2268, 24421)]