55919242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{8221}}^1$

素因数の和:8421

約数の個数: 16

約数和(自身を含む): 88797600

約数和(自身を除く): 32878358

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 8221, 16442, 156199, 312398, 1471559, 2943118, 27959621, 55919242]

約数ペア:

[(1, 55919242), (2, 27959621), (19, 2943118), (38, 1471559), (179, 312398), (358, 156199), (3401, 16442), (6802, 8221)]