56886488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 118609920

約数和(自身を除く): 61723432

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 103, 124, 131, 136, 206, 248, 262, 412, 524, 527, 824, 1048, 1054, 1751, 2108, 2227, 3193, 3502, 4061, 4216, 4454, 6386, 7004, 8122, 8908, 12772, 13493, 14008, 16244, 17816, 25544, 26986, 32488, 53972, 54281, 69037, 107944, 108562, 138074, 217124, 229381, 276148, 418283, 434248, 458762, 552296, 836566, 917524, 1673132, 1835048, 3346264, 7110811, 14221622, 28443244, 56886488]

約数ペア:

[(1, 56886488), (2, 28443244), (4, 14221622), (8, 7110811), (17, 3346264), (31, 1835048), (34, 1673132), (62, 917524), (68, 836566), (103, 552296), (124, 458762), (131, 434248), (136, 418283), (206, 276148), (248, 229381), (262, 217124), (412, 138074), (524, 108562), (527, 107944), (824, 69037), (1048, 54281), (1054, 53972), (1751, 32488), (2108, 26986), (2227, 25544), (3193, 17816), (3502, 16244), (4061, 14008), (4216, 13493), (4454, 12772), (6386, 8908), (7004, 8122)]