52806866

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{21803}}^1$

素因数の和:21985

約数の個数: 16

約数和(自身を含む): 91053504

約数和(自身を除く): 38246638

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 21803, 43606, 152621, 305242, 3771919, 7543838, 26403433, 52806866]

約数ペア:

[(1, 52806866), (2, 26403433), (7, 7543838), (14, 3771919), (173, 305242), (346, 152621), (1211, 43606), (2422, 21803)]