51239101

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 55351296

約数和(自身を除く): 4112195

約数列:

[1, 23, 43, 103, 503, 989, 2369, 4429, 11569, 21629, 51809, 101867, 497467, 1191607, 2227787, 51239101]

約数ペア:

[(1, 51239101), (23, 2227787), (43, 1191607), (103, 497467), (503, 101867), (989, 51809), (2369, 21629), (4429, 11569)]