53887730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{414521}}^1$

素因数の和:414541

約数の個数: 16

約数和(自身を含む): 104459544

約数和(自身を除く): 50571814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 414521, 829042, 2072605, 4145210, 5388773, 10777546, 26943865, 53887730]

約数ペア:

[(1, 53887730), (2, 26943865), (5, 10777546), (10, 5388773), (13, 4145210), (26, 2072605), (65, 829042), (130, 414521)]