50545539

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 90326016

約数和(自身を除く): 39780477

約数列:

[1, 3, 9, 11, 17, 27, 33, 47, 51, 71, 81, 99, 141, 153, 187, 213, 297, 423, 459, 517, 561, 639, 781, 799, 891, 1207, 1269, 1377, 1551, 1683, 1917, 2343, 2397, 3337, 3621, 3807, 4653, 5049, 5751, 7029, 7191, 8789, 10011, 10863, 13277, 13959, 15147, 21087, 21573, 26367, 30033, 32589, 36707, 39831, 41877, 56729, 63261, 64719, 79101, 90099, 97767, 110121, 119493, 170187, 237303, 270297, 330363, 358479, 510561, 624019, 711909, 991089, 1075437, 1531683, 1872057, 2973267, 4595049, 5616171, 16848513, 50545539]

約数ペア:

[(1, 50545539), (3, 16848513), (9, 5616171), (11, 4595049), (17, 2973267), (27, 1872057), (33, 1531683), (47, 1075437), (51, 991089), (71, 711909), (81, 624019), (99, 510561), (141, 358479), (153, 330363), (187, 270297), (213, 237303), (297, 170187), (423, 119493), (459, 110121), (517, 97767), (561, 90099), (639, 79101), (781, 64719), (799, 63261), (891, 56729), (1207, 41877), (1269, 39831), (1377, 36707), (1551, 32589), (1683, 30033), (1917, 26367), (2343, 21573), (2397, 21087), (3337, 15147), (3621, 13959), (3807, 13277), (4653, 10863), (5049, 10011), (5751, 8789), (7029, 7191)]