53520282

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{21391}}^1$

素因数の和:21538

約数の個数: 24

約数和(自身を含む): 116800320

約数和(自身を除く): 63280038

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 21391, 42782, 64173, 128346, 192519, 385038, 2973349, 5946698, 8920047, 17840094, 26760141, 53520282]

約数ペア:

[(1, 53520282), (2, 26760141), (3, 17840094), (6, 8920047), (9, 5946698), (18, 2973349), (139, 385038), (278, 192519), (417, 128346), (834, 64173), (1251, 42782), (2502, 21391)]