51767870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67231}}^1$

素因数の和:67256

約数の個数: 32

約数和(自身を含む): 116176896

約数和(自身を除く): 64409026

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 67231, 134462, 336155, 470617, 672310, 739541, 941234, 1479082, 2353085, 3697705, 4706170, 5176787, 7395410, 10353574, 25883935, 51767870]

約数ペア:

[(1, 51767870), (2, 25883935), (5, 10353574), (7, 7395410), (10, 5176787), (11, 4706170), (14, 3697705), (22, 2353085), (35, 1479082), (55, 941234), (70, 739541), (77, 672310), (110, 470617), (154, 336155), (385, 134462), (770, 67231)]