53420008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{180473}}^1$

素因数の和:180516

約数の個数: 16

約数和(自身を含む): 102870180

約数和(自身を除く): 49450172

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 180473, 360946, 721892, 1443784, 6677501, 13355002, 26710004, 53420008]

約数ペア:

[(1, 53420008), (2, 26710004), (4, 13355002), (8, 6677501), (37, 1443784), (74, 721892), (148, 360946), (296, 180473)]