27450890

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9769}}^1$

素因数の和:10057

約数の個数: 16

約数和(自身を含む): 49592520

約数和(自身を除く): 22141630

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 9769, 19538, 48845, 97690, 2745089, 5490178, 13725445, 27450890]

約数ペア:

[(1, 27450890), (2, 13725445), (5, 5490178), (10, 2745089), (281, 97690), (562, 48845), (1405, 19538), (2810, 9769)]