27894430

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{52631}}^1$

素因数の和:52691

約数の個数: 16

約数和(自身を含む): 51158304

約数和(自身を除く): 23263874

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 52631, 105262, 263155, 526310, 2789443, 5578886, 13947215, 27894430]

約数ペア:

[(1, 27894430), (2, 13947215), (5, 5578886), (10, 2789443), (53, 526310), (106, 263155), (265, 105262), (530, 52631)]