55405930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 102643200

約数和(自身を除く): 47237270

約数列:

[1, 2, 5, 10, 43, 86, 215, 269, 430, 479, 538, 958, 1345, 2395, 2690, 4790, 11567, 20597, 23134, 41194, 57835, 102985, 115670, 128851, 205970, 257702, 644255, 1288510, 5540593, 11081186, 27702965, 55405930]

約数ペア:

[(1, 55405930), (2, 27702965), (5, 11081186), (10, 5540593), (43, 1288510), (86, 644255), (215, 257702), (269, 205970), (430, 128851), (479, 115670), (538, 102985), (958, 57835), (1345, 41194), (2395, 23134), (2690, 20597), (4790, 11567)]