51709628

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{30853}}^1$

素因数の和:31276

約数の個数: 12

約数和(自身を含む): 90710760

約数和(自身を除く): 39001132

約数列:

[1, 2, 4, 419, 838, 1676, 30853, 61706, 123412, 12927407, 25854814, 51709628]

約数ペア:

[(1, 51709628), (2, 25854814), (4, 12927407), (419, 123412), (838, 61706), (1676, 30853)]