51723128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2857}}^1$

素因数の和:2967

約数の個数: 32

約数和(自身を含む): 101516160

約数和(自身を除く): 49793032

約数列:

[1, 2, 4, 8, 31, 62, 73, 124, 146, 248, 292, 584, 2263, 2857, 4526, 5714, 9052, 11428, 18104, 22856, 88567, 177134, 208561, 354268, 417122, 708536, 834244, 1668488, 6465391, 12930782, 25861564, 51723128]

約数ペア:

[(1, 51723128), (2, 25861564), (4, 12930782), (8, 6465391), (31, 1668488), (62, 834244), (73, 708536), (124, 417122), (146, 354268), (248, 208561), (292, 177134), (584, 88567), (2263, 22856), (2857, 18104), (4526, 11428), (5714, 9052)]