51131668

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79397}}^1$

素因数の和:79431

約数の個数: 24

約数和(自身を含む): 106710912

約数和(自身を除く): 55579244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 79397, 158794, 317588, 555779, 1111558, 1826131, 2223116, 3652262, 7304524, 12782917, 25565834, 51131668]

約数ペア:

[(1, 51131668), (2, 25565834), (4, 12782917), (7, 7304524), (14, 3652262), (23, 2223116), (28, 1826131), (46, 1111558), (92, 555779), (161, 317588), (322, 158794), (644, 79397)]