57815442

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2479

約数の個数: 48

約数和(自身を含む): 133773120

約数和(自身を除く): 75957678

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2381, 2698, 4047, 4762, 7143, 8094, 12141, 14286, 21429, 24282, 42858, 45239, 90478, 135717, 169051, 271434, 338102, 407151, 507153, 814302, 1014306, 1521459, 3042918, 3211969, 6423938, 9635907, 19271814, 28907721, 57815442]

約数ペア:

[(1, 57815442), (2, 28907721), (3, 19271814), (6, 9635907), (9, 6423938), (18, 3211969), (19, 3042918), (38, 1521459), (57, 1014306), (71, 814302), (114, 507153), (142, 407151), (171, 338102), (213, 271434), (342, 169051), (426, 135717), (639, 90478), (1278, 45239), (1349, 42858), (2381, 24282), (2698, 21429), (4047, 14286), (4762, 12141), (7143, 8094)]