55811916

素因数分解:

$2^2\times 3^4\times {\mathrm{172259}}^1$

素因数の和:172275

約数の個数: 30

約数和(自身を含む): 145904220

約数和(自身を除く): 90092304

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 172259, 344518, 516777, 689036, 1033554, 1550331, 2067108, 3100662, 4650993, 6201324, 9301986, 13952979, 18603972, 27905958, 55811916]

約数ペア:

[(1, 55811916), (2, 27905958), (3, 18603972), (4, 13952979), (6, 9301986), (9, 6201324), (12, 4650993), (18, 3100662), (27, 2067108), (36, 1550331), (54, 1033554), (81, 689036), (108, 516777), (162, 344518), (324, 172259)]