55408060

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{7717}}^1$

素因数の和:8085

約数の個数: 24

約数和(自身を含む): 116696160

約数和(自身を除く): 61288100

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 7180, 7717, 15434, 30868, 38585, 77170, 154340, 2770403, 5540806, 11081612, 13852015, 27704030, 55408060]

約数ペア:

[(1, 55408060), (2, 27704030), (4, 13852015), (5, 11081612), (10, 5540806), (20, 2770403), (359, 154340), (718, 77170), (1436, 38585), (1795, 30868), (3590, 15434), (7180, 7717)]