53409678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1271659}}^1$

素因数の和:1271671

約数の個数: 16

約数和(自身を含む): 122079360

約数和(自身を除く): 68669682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1271659, 2543318, 3814977, 7629954, 8901613, 17803226, 26704839, 53409678]

約数ペア:

[(1, 53409678), (2, 26704839), (3, 17803226), (6, 8901613), (7, 7629954), (14, 3814977), (21, 2543318), (42, 1271659)]