49215914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{17077}}^1$

素因数の和:17221

約数の個数: 16

約数和(自身を含む): 81154656

約数和(自身を除く): 31938742

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 17077, 34154, 187847, 375694, 2237087, 4474174, 24607957, 49215914]

約数ペア:

[(1, 49215914), (2, 24607957), (11, 4474174), (22, 2237087), (131, 375694), (262, 187847), (1441, 34154), (2882, 17077)]