47711248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 107243136

約数和(自身を除く): 59531888

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 103, 104, 131, 136, 206, 208, 221, 262, 272, 412, 442, 524, 824, 884, 1048, 1339, 1648, 1703, 1751, 1768, 2096, 2227, 2678, 3406, 3502, 3536, 4454, 5356, 6812, 7004, 8908, 10712, 13493, 13624, 14008, 17816, 21424, 22763, 26986, 27248, 28016, 28951, 35632, 45526, 53972, 57902, 91052, 107944, 115804, 175409, 182104, 215888, 229381, 231608, 350818, 364208, 458762, 463216, 701636, 917524, 1403272, 1835048, 2806544, 2981953, 3670096, 5963906, 11927812, 23855624, 47711248]

約数ペア:

[(1, 47711248), (2, 23855624), (4, 11927812), (8, 5963906), (13, 3670096), (16, 2981953), (17, 2806544), (26, 1835048), (34, 1403272), (52, 917524), (68, 701636), (103, 463216), (104, 458762), (131, 364208), (136, 350818), (206, 231608), (208, 229381), (221, 215888), (262, 182104), (272, 175409), (412, 115804), (442, 107944), (524, 91052), (824, 57902), (884, 53972), (1048, 45526), (1339, 35632), (1648, 28951), (1703, 28016), (1751, 27248), (1768, 26986), (2096, 22763), (2227, 21424), (2678, 17816), (3406, 14008), (3502, 13624), (3536, 13493), (4454, 10712), (5356, 8908), (6812, 7004)]