49642901

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28031}}^1$

素因数の和:28072

約数の個数: 16

約数和(自身を含む): 64585728

約数和(自身を除く): 14942827

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 28031, 196217, 308341, 644713, 2158387, 4512991, 7091843, 49642901]

約数ペア:

[(1, 49642901), (7, 7091843), (11, 4512991), (23, 2158387), (77, 644713), (161, 308341), (253, 196217), (1771, 28031)]