51836912

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{29723}}^1$

素因数の和:29840

約数の個数: 20

約数和(自身を含む): 101358840

約数和(自身を除く): 49521928

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 29723, 59446, 118892, 237784, 475568, 3239807, 6479614, 12959228, 25918456, 51836912]

約数ペア:

[(1, 51836912), (2, 25918456), (4, 12959228), (8, 6479614), (16, 3239807), (109, 475568), (218, 237784), (436, 118892), (872, 59446), (1744, 29723)]