54995765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 76982400

約数和(自身を除く): 21986635

約数列:

[1, 5, 11, 17, 55, 85, 131, 187, 449, 655, 935, 1441, 2227, 2245, 4939, 7205, 7633, 11135, 24497, 24695, 38165, 58819, 83963, 122485, 294095, 419815, 647009, 999923, 3235045, 4999615, 10999153, 54995765]

約数ペア:

[(1, 54995765), (5, 10999153), (11, 4999615), (17, 3235045), (55, 999923), (85, 647009), (131, 419815), (187, 294095), (449, 122485), (655, 83963), (935, 58819), (1441, 38165), (2227, 24695), (2245, 24497), (4939, 11135), (7205, 7633)]