53409434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{23081}}^1$

素因数の和:23185

約数の個数: 16

約数和(自身を含む): 87249960

約数和(自身を除く): 33840526

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 23081, 46162, 300053, 600106, 2054209, 4108418, 26704717, 53409434]

約数ペア:

[(1, 53409434), (2, 26704717), (13, 4108418), (26, 2054209), (89, 600106), (178, 300053), (1157, 46162), (2314, 23081)]