52033345

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 85580712

約数和(自身を除く): 33547367

約数列:

[1, 5, 7, 13, 17, 31, 35, 49, 65, 85, 91, 119, 155, 217, 221, 245, 403, 455, 527, 595, 637, 833, 961, 1085, 1105, 1519, 1547, 2015, 2635, 2821, 3185, 3689, 4165, 4805, 6727, 6851, 7595, 7735, 10829, 12493, 14105, 16337, 18445, 19747, 25823, 33635, 34255, 47089, 47957, 54145, 62465, 81685, 87451, 98735, 114359, 129115, 212381, 235445, 239785, 335699, 437255, 571795, 612157, 800513, 1061905, 1486667, 1678495, 3060785, 4002565, 7433335, 10406669, 52033345]

約数ペア:

[(1, 52033345), (5, 10406669), (7, 7433335), (13, 4002565), (17, 3060785), (31, 1678495), (35, 1486667), (49, 1061905), (65, 800513), (85, 612157), (91, 571795), (119, 437255), (155, 335699), (217, 239785), (221, 235445), (245, 212381), (403, 129115), (455, 114359), (527, 98735), (595, 87451), (637, 81685), (833, 62465), (961, 54145), (1085, 47957), (1105, 47089), (1519, 34255), (1547, 33635), (2015, 25823), (2635, 19747), (2821, 18445), (3185, 16337), (3689, 14105), (4165, 12493), (4805, 10829), (6727, 7735), (6851, 7595)]