55407604

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5087}}^1$

素因数の和:5487

約数の個数: 24

約数和(自身を含む): 111121920

約数和(自身を除く): 55714316

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 5087, 5446, 10174, 10892, 20348, 35609, 71218, 142436, 1978843, 3957686, 7915372, 13851901, 27703802, 55407604]

約数ペア:

[(1, 55407604), (2, 27703802), (4, 13851901), (7, 7915372), (14, 3957686), (28, 1978843), (389, 142436), (778, 71218), (1556, 35609), (2723, 20348), (5087, 10892), (5446, 10174)]