52905138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 125338752

約数和(自身を除く): 72433614

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 197, 286, 313, 394, 429, 591, 626, 858, 939, 1182, 1878, 2167, 2561, 3443, 4069, 4334, 5122, 6501, 6886, 7683, 8138, 10329, 12207, 13002, 15366, 20658, 24414, 28171, 44759, 56342, 61661, 84513, 89518, 123322, 134277, 169026, 184983, 268554, 369966, 678271, 801593, 1356542, 1603186, 2034813, 2404779, 4069626, 4809558, 8817523, 17635046, 26452569, 52905138]

約数ペア:

[(1, 52905138), (2, 26452569), (3, 17635046), (6, 8817523), (11, 4809558), (13, 4069626), (22, 2404779), (26, 2034813), (33, 1603186), (39, 1356542), (66, 801593), (78, 678271), (143, 369966), (197, 268554), (286, 184983), (313, 169026), (394, 134277), (429, 123322), (591, 89518), (626, 84513), (858, 61661), (939, 56342), (1182, 44759), (1878, 28171), (2167, 24414), (2561, 20658), (3443, 15366), (4069, 13002), (4334, 12207), (5122, 10329), (6501, 8138), (6886, 7683)]