54709648

素因数分解:

$2^4\times 7^1\times {\mathrm{661}}^1\times {\mathrm{739}}^1$

素因数の和:1415

約数の個数: 40

約数和(自身を含む): 121490240

約数和(自身を除く): 66780592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 661, 739, 1322, 1478, 2644, 2956, 4627, 5173, 5288, 5912, 9254, 10346, 10576, 11824, 18508, 20692, 37016, 41384, 74032, 82768, 488479, 976958, 1953916, 3419353, 3907832, 6838706, 7815664, 13677412, 27354824, 54709648]

約数ペア:

[(1, 54709648), (2, 27354824), (4, 13677412), (7, 7815664), (8, 6838706), (14, 3907832), (16, 3419353), (28, 1953916), (56, 976958), (112, 488479), (661, 82768), (739, 74032), (1322, 41384), (1478, 37016), (2644, 20692), (2956, 18508), (4627, 11824), (5173, 10576), (5288, 10346), (5912, 9254)]