54513565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 73209600

約数和(自身を除く): 18696035

約数列:

[1, 5, 19, 23, 61, 95, 115, 305, 409, 437, 1159, 1403, 2045, 2185, 5795, 7015, 7771, 9407, 24949, 26657, 38855, 47035, 124745, 133285, 178733, 474031, 573827, 893665, 2370155, 2869135, 10902713, 54513565]

約数ペア:

[(1, 54513565), (5, 10902713), (19, 2869135), (23, 2370155), (61, 893665), (95, 573827), (115, 474031), (305, 178733), (409, 133285), (437, 124745), (1159, 47035), (1403, 38855), (2045, 26657), (2185, 24949), (5795, 9407), (7015, 7771)]