28565526550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{51937321}}^1$

素因数の和:51937344

約数の個数: 24

約数和(自身を含む): 57962051352

約数和(自身を除く): 29396524802

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 51937321, 103874642, 259686605, 519373210, 571310531, 1142621062, 1298433025, 2596866050, 2856552655, 5713105310, 14282763275, 28565526550]

約数ペア:

[(1, 28565526550), (2, 14282763275), (5, 5713105310), (10, 2856552655), (11, 2596866050), (22, 1298433025), (25, 1142621062), (50, 571310531), (55, 519373210), (110, 259686605), (275, 103874642), (550, 51937321)]