51215766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1381}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 117282048

約数和(自身を除く): 66066282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 883, 1381, 1766, 2649, 2762, 4143, 5298, 6181, 8286, 9667, 12362, 18543, 19334, 29001, 37086, 58002, 1219423, 2438846, 3658269, 7316538, 8535961, 17071922, 25607883, 51215766]

約数ペア:

[(1, 51215766), (2, 25607883), (3, 17071922), (6, 8535961), (7, 7316538), (14, 3658269), (21, 2438846), (42, 1219423), (883, 58002), (1381, 37086), (1766, 29001), (2649, 19334), (2762, 18543), (4143, 12362), (5298, 9667), (6181, 8286)]