51605638

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{118907}}^1$

素因数の和:118947

約数の個数: 16

約数和(自身を含む): 91321344

約数和(自身を除く): 39715706

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 118907, 237814, 832349, 1664698, 3686117, 7372234, 25802819, 51605638]

約数ペア:

[(1, 51605638), (2, 25802819), (7, 7372234), (14, 3686117), (31, 1664698), (62, 832349), (217, 237814), (434, 118907)]