53255822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{19739}}^1$

素因数の和:19831

約数の個数: 16

約数和(自身を含む): 85276800

約数和(自身を除く): 32020978

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 19739, 39478, 375041, 750082, 1401469, 2802938, 26627911, 53255822]

約数ペア:

[(1, 53255822), (2, 26627911), (19, 2802938), (38, 1401469), (71, 750082), (142, 375041), (1349, 39478), (2698, 19739)]