53442858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 129623040

約数和(自身を除く): 76180182

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 193, 266, 347, 386, 399, 579, 694, 798, 1041, 1158, 1351, 2082, 2429, 2702, 3667, 4053, 4858, 6593, 7287, 7334, 8106, 11001, 13186, 14574, 19779, 22002, 25669, 39558, 46151, 51338, 66971, 77007, 92302, 133942, 138453, 154014, 200913, 276906, 401826, 468797, 937594, 1272449, 1406391, 2544898, 2812782, 3817347, 7634694, 8907143, 17814286, 26721429, 53442858]

約数ペア:

[(1, 53442858), (2, 26721429), (3, 17814286), (6, 8907143), (7, 7634694), (14, 3817347), (19, 2812782), (21, 2544898), (38, 1406391), (42, 1272449), (57, 937594), (114, 468797), (133, 401826), (193, 276906), (266, 200913), (347, 154014), (386, 138453), (399, 133942), (579, 92302), (694, 77007), (798, 66971), (1041, 51338), (1158, 46151), (1351, 39558), (2082, 25669), (2429, 22002), (2702, 19779), (3667, 14574), (4053, 13186), (4858, 11001), (6593, 8106), (7287, 7334)]