54407155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{4139}}^1$

素因数の和:4394

約数の個数: 16

約数和(自身を含む): 71539200

約数和(自身を除く): 17132045

約数列:

[1, 5, 11, 55, 239, 1195, 2629, 4139, 13145, 20695, 45529, 227645, 989221, 4946105, 10881431, 54407155]

約数ペア:

[(1, 54407155), (5, 10881431), (11, 4946105), (55, 989221), (239, 227645), (1195, 45529), (2629, 20695), (4139, 13145)]