52806537

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 90549888

約数和(自身を除く): 37743351

約数列:

[1, 3, 7, 9, 21, 43, 63, 101, 129, 193, 301, 303, 387, 579, 707, 903, 909, 1351, 1737, 2121, 2709, 4053, 4343, 6363, 8299, 12159, 13029, 19493, 24897, 30401, 39087, 58093, 58479, 74691, 91203, 136451, 174279, 175437, 273609, 409353, 522837, 838199, 1228059, 2514597, 5867393, 7543791, 17602179, 52806537]

約数ペア:

[(1, 52806537), (3, 17602179), (7, 7543791), (9, 5867393), (21, 2514597), (43, 1228059), (63, 838199), (101, 522837), (129, 409353), (193, 273609), (301, 175437), (303, 174279), (387, 136451), (579, 91203), (707, 74691), (903, 58479), (909, 58093), (1351, 39087), (1737, 30401), (2121, 24897), (2709, 19493), (4053, 13029), (4343, 12159), (6363, 8299)]