49545890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{115223}}^1$

素因数の和:115273

約数の個数: 16

約数和(自身を含む): 91257408

約数和(自身を除く): 41711518

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 115223, 230446, 576115, 1152230, 4954589, 9909178, 24772945, 49545890]

約数ペア:

[(1, 49545890), (2, 24772945), (5, 9909178), (10, 4954589), (43, 1152230), (86, 576115), (215, 230446), (430, 115223)]