53417155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42227}}^1$

素因数の和:42266

約数の個数: 16

約数和(自身を含む): 72969984

約数和(自身を除く): 19552829

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 42227, 211135, 464497, 971221, 2322485, 4856105, 10683431, 53417155]

約数ペア:

[(1, 53417155), (5, 10683431), (11, 4856105), (23, 2322485), (55, 971221), (115, 464497), (253, 211135), (1265, 42227)]