55395396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{219823}}^1$

素因数の和:219840

約数の個数: 36

約数和(自身を含む): 160031872

約数和(自身を除く): 104636476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 219823, 439646, 659469, 879292, 1318938, 1538761, 1978407, 2637876, 3077522, 3956814, 4616283, 6155044, 7913628, 9232566, 13848849, 18465132, 27697698, 55395396]

約数ペア:

[(1, 55395396), (2, 27697698), (3, 18465132), (4, 13848849), (6, 9232566), (7, 7913628), (9, 6155044), (12, 4616283), (14, 3956814), (18, 3077522), (21, 2637876), (28, 1978407), (36, 1538761), (42, 1318938), (63, 879292), (84, 659469), (126, 439646), (252, 219823)]