56090210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509911}}^1$

素因数の和:509929

約数の個数: 16

約数和(自身を含む): 110140992

約数和(自身を除く): 54050782

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 509911, 1019822, 2549555, 5099110, 5609021, 11218042, 28045105, 56090210]

約数ペア:

[(1, 56090210), (2, 28045105), (5, 11218042), (10, 5609021), (11, 5099110), (22, 2549555), (55, 1019822), (110, 509911)]