57498782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 96484608

約数和(自身を除く): 38985826

約数列:

[1, 2, 11, 22, 71, 131, 142, 262, 281, 562, 781, 1441, 1562, 2882, 3091, 6182, 9301, 18602, 19951, 36811, 39902, 73622, 102311, 204622, 219461, 404921, 438922, 809842, 2613581, 5227162, 28749391, 57498782]

約数ペア:

[(1, 57498782), (2, 28749391), (11, 5227162), (22, 2613581), (71, 809842), (131, 438922), (142, 404921), (262, 219461), (281, 204622), (562, 102311), (781, 73622), (1441, 39902), (1562, 36811), (2882, 19951), (3091, 18602), (6182, 9301)]