27211790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{51343}}^1$

素因数の和:51403

約数の個数: 16

約数和(自身を含む): 49906368

約数和(自身を除く): 22694578

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 51343, 102686, 256715, 513430, 2721179, 5442358, 13605895, 27211790]

約数ペア:

[(1, 27211790), (2, 13605895), (5, 5442358), (10, 2721179), (53, 513430), (106, 256715), (265, 102686), (530, 51343)]