55514986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{2137}}^1$

素因数の和:2589

約数の個数: 16

約数和(自身を含む): 86204160

約数和(自身を除く): 30689174

約数列:

[1, 2, 31, 62, 419, 838, 2137, 4274, 12989, 25978, 66247, 132494, 895403, 1790806, 27757493, 55514986]

約数ペア:

[(1, 55514986), (2, 27757493), (31, 1790806), (62, 895403), (419, 132494), (838, 66247), (2137, 25978), (4274, 12989)]