49668112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{238789}}^1$

素因数の和:238810

約数の個数: 20

約数和(自身を含む): 103634860

約数和(自身を除く): 53966748

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 238789, 477578, 955156, 1910312, 3104257, 3820624, 6208514, 12417028, 24834056, 49668112]

約数ペア:

[(1, 49668112), (2, 24834056), (4, 12417028), (8, 6208514), (13, 3820624), (16, 3104257), (26, 1910312), (52, 955156), (104, 477578), (208, 238789)]