54253930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1009}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 103262400

約数和(自身を除く): 49008470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 283, 566, 1009, 1415, 2018, 2830, 5045, 5377, 10090, 10754, 19171, 26885, 38342, 53770, 95855, 191710, 285547, 571094, 1427735, 2855470, 5425393, 10850786, 27126965, 54253930]

約数ペア:

[(1, 54253930), (2, 27126965), (5, 10850786), (10, 5425393), (19, 2855470), (38, 1427735), (95, 571094), (190, 285547), (283, 191710), (566, 95855), (1009, 53770), (1415, 38342), (2018, 26885), (2830, 19171), (5045, 10754), (5377, 10090)]