55820284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1493}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 105416640

約数和(自身を除く): 49596356

約数列:

[1, 2, 4, 13, 26, 52, 719, 1438, 1493, 2876, 2986, 5972, 9347, 18694, 19409, 37388, 38818, 77636, 1073467, 2146934, 4293868, 13955071, 27910142, 55820284]

約数ペア:

[(1, 55820284), (2, 27910142), (4, 13955071), (13, 4293868), (26, 2146934), (52, 1073467), (719, 77636), (1438, 38818), (1493, 37388), (2876, 19409), (2986, 18694), (5972, 9347)]