55278710

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{8597}}^1$

素因数の和:9247

約数の個数: 16

約数和(自身を含む): 99668016

約数和(自身を除く): 44389306

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 8597, 17194, 42985, 85970, 5527871, 11055742, 27639355, 55278710]

約数ペア:

[(1, 55278710), (2, 27639355), (5, 11055742), (10, 5527871), (643, 85970), (1286, 42985), (3215, 17194), (6430, 8597)]