55441495460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{213236521}}^1$

素因数の和:213236543

約数の個数: 24

約数和(自身を含む): 125383074936

約数和(自身を除く): 69941579476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 213236521, 426473042, 852946084, 1066182605, 2132365210, 2772074773, 4264730420, 5544149546, 11088299092, 13860373865, 27720747730, 55441495460]

約数ペア:

[(1, 55441495460), (2, 27720747730), (4, 13860373865), (5, 11088299092), (10, 5544149546), (13, 4264730420), (20, 2772074773), (26, 2132365210), (52, 1066182605), (65, 852946084), (130, 426473042), (260, 213236521)]