51849538

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1330

約数の個数: 24

約数和(自身を含む): 84932496

約数和(自身を除く): 33082958

約数列:

[1, 2, 13, 26, 131, 169, 262, 338, 1171, 1703, 2342, 3406, 15223, 22139, 30446, 44278, 153401, 197899, 306802, 395798, 1994213, 3988426, 25924769, 51849538]

約数ペア:

[(1, 51849538), (2, 25924769), (13, 3988426), (26, 1994213), (131, 395798), (169, 306802), (262, 197899), (338, 153401), (1171, 44278), (1703, 30446), (2342, 22139), (3406, 15223)]