51309734

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{159347}}^1$

素因数の和:159379

約数の個数: 16

約数和(自身を含む): 91784448

約数和(自身を除く): 40474714

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 159347, 318694, 1115429, 2230858, 3664981, 7329962, 25654867, 51309734]

約数ペア:

[(1, 51309734), (2, 25654867), (7, 7329962), (14, 3664981), (23, 2230858), (46, 1115429), (161, 318694), (322, 159347)]