53251278

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{125003}}^1$

素因数の和:125079

約数の個数: 16

約数和(自身を含む): 108003456

約数和(自身を除く): 54752178

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 125003, 250006, 375009, 750018, 8875213, 17750426, 26625639, 53251278]

約数ペア:

[(1, 53251278), (2, 26625639), (3, 17750426), (6, 8875213), (71, 750018), (142, 375009), (213, 250006), (426, 125003)]