55161772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{673}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 99946112

約数和(自身を除く): 44784340

約数列:

[1, 2, 4, 31, 62, 124, 661, 673, 1322, 1346, 2644, 2692, 20491, 20863, 40982, 41726, 81964, 83452, 444853, 889706, 1779412, 13790443, 27580886, 55161772]

約数ペア:

[(1, 55161772), (2, 27580886), (4, 13790443), (31, 1779412), (62, 889706), (124, 444853), (661, 83452), (673, 81964), (1322, 41726), (1346, 40982), (2644, 20863), (2692, 20491)]