54939955

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{25733}}^1$

素因数の和:25806

約数の個数: 16

約数和(自身を含む): 76584384

約数和(自身を除く): 21644429

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 25733, 128665, 180131, 900655, 1569713, 7848565, 10987991, 54939955]

約数ペア:

[(1, 54939955), (5, 10987991), (7, 7848565), (35, 1569713), (61, 900655), (305, 180131), (427, 128665), (2135, 25733)]