54249890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{319117}}^1$

素因数の和:319141

約数の個数: 16

約数和(自身を含む): 103394232

約数和(自身を除く): 49144342

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 319117, 638234, 1595585, 3191170, 5424989, 10849978, 27124945, 54249890]

約数ペア:

[(1, 54249890), (2, 27124945), (5, 10849978), (10, 5424989), (17, 3191170), (34, 1595585), (85, 638234), (170, 319117)]