55292188

素因数分解:

$2^2\times 7^2\times {\mathrm{282103}}^1$

素因数の和:282121

約数の個数: 18

約数和(自身を含む): 112559496

約数和(自身を除く): 57267308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 282103, 564206, 1128412, 1974721, 3949442, 7898884, 13823047, 27646094, 55292188]

約数ペア:

[(1, 55292188), (2, 27646094), (4, 13823047), (7, 7898884), (14, 3949442), (28, 1974721), (49, 1128412), (98, 564206), (196, 282103)]