53185730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409121}}^1$

素因数の和:409141

約数の個数: 16

約数和(自身を含む): 103098744

約数和(自身を除く): 49913014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 409121, 818242, 2045605, 4091210, 5318573, 10637146, 26592865, 53185730]

約数ペア:

[(1, 53185730), (2, 26592865), (5, 10637146), (10, 5318573), (13, 4091210), (26, 2045605), (65, 818242), (130, 409121)]