53111278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 92835072

約数和(自身を除く): 39723794

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1978, 2441, 4882, 10879, 21758, 26851, 53702, 56143, 104963, 112286, 209926, 617573, 1154593, 1235146, 2309186, 2414149, 4828298, 26555639, 53111278]

約数ペア:

[(1, 53111278), (2, 26555639), (11, 4828298), (22, 2414149), (23, 2309186), (43, 1235146), (46, 1154593), (86, 617573), (253, 209926), (473, 112286), (506, 104963), (946, 56143), (989, 53702), (1978, 26851), (2441, 21758), (4882, 10879)]