55189486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{80923}}^1$

素因数の和:80967

約数の個数: 16

約数和(自身を含む): 93224448

約数和(自身を除く): 38034962

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 80923, 161846, 890153, 1780306, 2508613, 5017226, 27594743, 55189486]

約数ペア:

[(1, 55189486), (2, 27594743), (11, 5017226), (22, 2508613), (31, 1780306), (62, 890153), (341, 161846), (682, 80923)]