54959216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2017}}^1$

素因数の和:2169

約数の個数: 40

約数和(自身を含む): 115607184

約数和(自身を除く): 60647968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2017, 2096, 3406, 4034, 6812, 8068, 13624, 16136, 26221, 27248, 32272, 52442, 104884, 209768, 264227, 419536, 528454, 1056908, 2113816, 3434951, 4227632, 6869902, 13739804, 27479608, 54959216]

約数ペア:

[(1, 54959216), (2, 27479608), (4, 13739804), (8, 6869902), (13, 4227632), (16, 3434951), (26, 2113816), (52, 1056908), (104, 528454), (131, 419536), (208, 264227), (262, 209768), (524, 104884), (1048, 52442), (1703, 32272), (2017, 27248), (2096, 26221), (3406, 16136), (4034, 13624), (6812, 8068)]