55479860

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{7727}}^1$

素因数の和:8095

約数の個数: 24

約数和(自身を含む): 116847360

約数和(自身を除く): 61367500

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 7180, 7727, 15454, 30908, 38635, 77270, 154540, 2773993, 5547986, 11095972, 13869965, 27739930, 55479860]

約数ペア:

[(1, 55479860), (2, 27739930), (4, 13869965), (5, 11095972), (10, 5547986), (20, 2773993), (359, 154540), (718, 77270), (1436, 38635), (1795, 30908), (3590, 15454), (7180, 7727)]