55646386

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{4723}}^1$

素因数の和:4905

約数の個数: 16

約数和(自身を含む): 86052384

約数和(自身を除く): 30405998

約数列:

[1, 2, 43, 86, 137, 274, 4723, 5891, 9446, 11782, 203089, 406178, 647051, 1294102, 27823193, 55646386]

約数ペア:

[(1, 55646386), (2, 27823193), (43, 1294102), (86, 647051), (137, 406178), (274, 203089), (4723, 11782), (5891, 9446)]