54839558

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{2111}}^1$

素因数の和:2563

約数の個数: 16

約数和(自身を含む): 85155840

約数和(自身を除く): 30316282

約数列:

[1, 2, 31, 62, 419, 838, 2111, 4222, 12989, 25978, 65441, 130882, 884509, 1769018, 27419779, 54839558]

約数ペア:

[(1, 54839558), (2, 27419779), (31, 1769018), (62, 884509), (419, 130882), (838, 65441), (2111, 25978), (4222, 12989)]