55003879

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17981}}^1$

素因数の和:18030

約数の個数: 16

約数和(自身を含む): 69050880

約数和(自身を除く): 14047001

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 17981, 125867, 341639, 413563, 2391473, 2894941, 7857697, 55003879]

約数ペア:

[(1, 55003879), (7, 7857697), (19, 2894941), (23, 2391473), (133, 413563), (161, 341639), (437, 125867), (3059, 17981)]