51986774

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2917}}^1$

素因数の和:3012

約数の個数: 32

約数和(自身を含む): 95243520

約数和(自身を除く): 43256746

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 2917, 5834, 8911, 17822, 20419, 40838, 55423, 110846, 195439, 387961, 390878, 775922, 1368073, 2736146, 3713341, 7426682, 25993387, 51986774]

約数ペア:

[(1, 51986774), (2, 25993387), (7, 7426682), (14, 3713341), (19, 2736146), (38, 1368073), (67, 775922), (133, 390878), (134, 387961), (266, 195439), (469, 110846), (938, 55423), (1273, 40838), (2546, 20419), (2917, 17822), (5834, 8911)]