49541558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{21863}}^1$

素因数の和:21979

約数の個数: 16

約数和(自身を含む): 81858816

約数和(自身を除く): 32317258

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 21863, 43726, 240493, 480986, 2251889, 4503778, 24770779, 49541558]

約数ペア:

[(1, 49541558), (2, 24770779), (11, 4503778), (22, 2251889), (103, 480986), (206, 240493), (1133, 43726), (2266, 21863)]