51607642

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2543}}^1$

素因数の和:2757

約数の個数: 16

約数和(自身を含む): 79067520

約数和(自身を除く): 27459878

約数列:

[1, 2, 73, 139, 146, 278, 2543, 5086, 10147, 20294, 185639, 353477, 371278, 706954, 25803821, 51607642]

約数ペア:

[(1, 51607642), (2, 25803821), (73, 706954), (139, 371278), (146, 353477), (278, 185639), (2543, 20294), (5086, 10147)]