54890384

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 108832320

約数和(自身を除く): 53941936

約数列:

[1, 2, 4, 8, 16, 71, 142, 211, 229, 284, 422, 458, 568, 844, 916, 1136, 1688, 1832, 3376, 3664, 14981, 16259, 29962, 32518, 48319, 59924, 65036, 96638, 119848, 130072, 193276, 239696, 260144, 386552, 773104, 3430649, 6861298, 13722596, 27445192, 54890384]

約数ペア:

[(1, 54890384), (2, 27445192), (4, 13722596), (8, 6861298), (16, 3430649), (71, 773104), (142, 386552), (211, 260144), (229, 239696), (284, 193276), (422, 130072), (458, 119848), (568, 96638), (844, 65036), (916, 59924), (1136, 48319), (1688, 32518), (1832, 29962), (3376, 16259), (3664, 14981)]