53792140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{62549}}^1$

素因数の和:62601

約数の個数: 24

約数和(自身を含む): 115592400

約数和(自身を除く): 61800260

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 62549, 125098, 250196, 312745, 625490, 1250980, 2689607, 5379214, 10758428, 13448035, 26896070, 53792140]

約数ペア:

[(1, 53792140), (2, 26896070), (4, 13448035), (5, 10758428), (10, 5379214), (20, 2689607), (43, 1250980), (86, 625490), (172, 312745), (215, 250196), (430, 125098), (860, 62549)]