53510886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20789}}^1$

素因数の和:20821

約数の個数: 48

約数和(自身を含む): 136216080

約数和(自身を除く): 82705194

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 20789, 41578, 62367, 124734, 187101, 228679, 270257, 374202, 457358, 540514, 686037, 810771, 1372074, 1621542, 2058111, 2432313, 2972827, 4116222, 4864626, 5945654, 8918481, 17836962, 26755443, 53510886]

約数ペア:

[(1, 53510886), (2, 26755443), (3, 17836962), (6, 8918481), (9, 5945654), (11, 4864626), (13, 4116222), (18, 2972827), (22, 2432313), (26, 2058111), (33, 1621542), (39, 1372074), (66, 810771), (78, 686037), (99, 540514), (117, 457358), (143, 374202), (198, 270257), (234, 228679), (286, 187101), (429, 124734), (858, 62367), (1287, 41578), (2574, 20789)]