49922288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{240011}}^1$

素因数の和:240032

約数の個数: 20

約数和(自身を含む): 104165208

約数和(自身を除く): 54242920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 240011, 480022, 960044, 1920088, 3120143, 3840176, 6240286, 12480572, 24961144, 49922288]

約数ペア:

[(1, 49922288), (2, 24961144), (4, 12480572), (8, 6240286), (13, 3840176), (16, 3120143), (26, 1920088), (52, 960044), (104, 480022), (208, 240011)]