55389503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3347}}^1$

素因数の和:3446

約数の個数: 16

約数和(自身を含む): 63745920

約数和(自身を除く): 8356417

約数列:

[1, 13, 19, 67, 247, 871, 1273, 3347, 16549, 43511, 63593, 224249, 826709, 2915237, 4260731, 55389503]

約数ペア:

[(1, 55389503), (13, 4260731), (19, 2915237), (67, 826709), (247, 224249), (871, 63593), (1273, 43511), (3347, 16549)]