27569450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{12823}}^1$

素因数の和:12878

約数の個数: 24

約数和(自身を含む): 52475808

約数和(自身を除く): 24906358

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 12823, 25646, 64115, 128230, 320575, 551389, 641150, 1102778, 2756945, 5513890, 13784725, 27569450]

約数ペア:

[(1, 27569450), (2, 13784725), (5, 5513890), (10, 2756945), (25, 1102778), (43, 641150), (50, 551389), (86, 320575), (215, 128230), (430, 64115), (1075, 25646), (2150, 12823)]