50817165

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 101642688

約数和(自身を除く): 50825523

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 83, 85, 105, 119, 147, 245, 249, 255, 343, 357, 415, 581, 595, 735, 833, 1029, 1245, 1411, 1715, 1743, 1785, 2401, 2499, 2905, 4067, 4165, 4233, 5145, 5831, 7055, 7203, 8715, 9877, 12005, 12201, 12495, 17493, 20335, 21165, 28469, 29155, 29631, 36015, 40817, 49385, 61005, 69139, 85407, 87465, 122451, 142345, 148155, 199283, 204085, 207417, 345695, 427035, 483973, 597849, 612255, 996415, 1037085, 1451919, 2419865, 2989245, 3387811, 7259595, 10163433, 16939055, 50817165]

約数ペア:

[(1, 50817165), (3, 16939055), (5, 10163433), (7, 7259595), (15, 3387811), (17, 2989245), (21, 2419865), (35, 1451919), (49, 1037085), (51, 996415), (83, 612255), (85, 597849), (105, 483973), (119, 427035), (147, 345695), (245, 207417), (249, 204085), (255, 199283), (343, 148155), (357, 142345), (415, 122451), (581, 87465), (595, 85407), (735, 69139), (833, 61005), (1029, 49385), (1245, 40817), (1411, 36015), (1715, 29631), (1743, 29155), (1785, 28469), (2401, 21165), (2499, 20335), (2905, 17493), (4067, 12495), (4165, 12201), (4233, 12005), (5145, 9877), (5831, 8715), (7055, 7203)]