53187004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 109756080

約数和(自身を除く): 56569076

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 101, 164, 169, 202, 247, 338, 404, 494, 533, 676, 779, 988, 1066, 1313, 1558, 1919, 2132, 2626, 3116, 3211, 3838, 4141, 5252, 6422, 6929, 7676, 8282, 10127, 12844, 13858, 16564, 17069, 20254, 24947, 27716, 34138, 40508, 49894, 53833, 68276, 78679, 99788, 107666, 131651, 157358, 215332, 263302, 314716, 324311, 526604, 648622, 699829, 1022827, 1297244, 1399658, 2045654, 2799316, 4091308, 13296751, 26593502, 53187004]

約数ペア:

[(1, 53187004), (2, 26593502), (4, 13296751), (13, 4091308), (19, 2799316), (26, 2045654), (38, 1399658), (41, 1297244), (52, 1022827), (76, 699829), (82, 648622), (101, 526604), (164, 324311), (169, 314716), (202, 263302), (247, 215332), (338, 157358), (404, 131651), (494, 107666), (533, 99788), (676, 78679), (779, 68276), (988, 53833), (1066, 49894), (1313, 40508), (1558, 34138), (1919, 27716), (2132, 24947), (2626, 20254), (3116, 17069), (3211, 16564), (3838, 13858), (4141, 12844), (5252, 10127), (6422, 8282), (6929, 7676)]