54740558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{13463}}^1$

素因数の和:13591

約数の個数: 16

約数和(自身を含む): 87246720

約数和(自身を除く): 32506162

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 13463, 26926, 255797, 511594, 1440541, 2881082, 27370279, 54740558]

約数ペア:

[(1, 54740558), (2, 27370279), (19, 2881082), (38, 1440541), (107, 511594), (214, 255797), (2033, 26926), (4066, 13463)]