53722669

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 80237304

約数和(自身を除く): 26514635

約数列:

[1, 7, 11, 13, 17, 41, 49, 77, 91, 119, 121, 143, 187, 221, 287, 451, 533, 539, 637, 697, 833, 847, 1001, 1309, 1547, 1573, 2009, 2057, 2431, 3157, 3731, 4879, 4961, 5863, 5929, 7007, 7667, 9061, 9163, 10829, 11011, 14399, 17017, 22099, 26117, 26741, 34153, 34727, 41041, 53669, 63427, 64493, 77077, 84337, 99671, 100793, 119119, 187187, 243089, 287287, 375683, 443989, 451451, 590359, 697697, 1096381, 1310309, 3160157, 4132513, 4883879, 7674667, 53722669]

約数ペア:

[(1, 53722669), (7, 7674667), (11, 4883879), (13, 4132513), (17, 3160157), (41, 1310309), (49, 1096381), (77, 697697), (91, 590359), (119, 451451), (121, 443989), (143, 375683), (187, 287287), (221, 243089), (287, 187187), (451, 119119), (533, 100793), (539, 99671), (637, 84337), (697, 77077), (833, 64493), (847, 63427), (1001, 53669), (1309, 41041), (1547, 34727), (1573, 34153), (2009, 26741), (2057, 26117), (2431, 22099), (3157, 17017), (3731, 14399), (4879, 11011), (4961, 10829), (5863, 9163), (5929, 9061), (7007, 7667)]