49115143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27733}}^1$

素因数の和:27774

約数の個数: 16

約数和(自身を含む): 63899136

約数和(自身を除く): 14783993

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 27733, 194131, 305063, 637859, 2135441, 4465013, 7016449, 49115143]

約数ペア:

[(1, 49115143), (7, 7016449), (11, 4465013), (23, 2135441), (77, 637859), (161, 305063), (253, 194131), (1771, 27733)]