53261338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{23017}}^1$

素因数の和:23121

約数の個数: 16

約数和(自身を含む): 87008040

約数和(自身を除く): 33746702

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 23017, 46034, 299221, 598442, 2048513, 4097026, 26630669, 53261338]

約数ペア:

[(1, 53261338), (2, 26630669), (13, 4097026), (26, 2048513), (89, 598442), (178, 299221), (1157, 46034), (2314, 23017)]