5181550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9421}}^1$

素因数の和:9444

約数の個数: 24

約数和(自身を含む): 10514952

約数和(自身を除く): 5333402

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 9421, 18842, 47105, 94210, 103631, 207262, 235525, 471050, 518155, 1036310, 2590775, 5181550]

約数ペア:

[(1, 5181550), (2, 2590775), (5, 1036310), (10, 518155), (11, 471050), (22, 235525), (25, 207262), (50, 103631), (55, 94210), (110, 47105), (275, 18842), (550, 9421)]