49747822

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1201}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 75726000

約数和(自身を除く): 25978178

約数列:

[1, 2, 139, 149, 278, 298, 1201, 2402, 20711, 41422, 166939, 178949, 333878, 357898, 24873911, 49747822]

約数ペア:

[(1, 49747822), (2, 24873911), (139, 357898), (149, 333878), (278, 178949), (298, 166939), (1201, 41422), (2402, 20711)]