55261284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7537}}^1$

素因数の和:7604

約数の個数: 48

約数和(自身を含む): 141835008

約数和(自身を除く): 86573724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 7537, 15074, 22611, 30148, 45222, 90444, 97981, 195962, 293943, 354239, 391924, 587886, 708478, 1062717, 1175772, 1416956, 2125434, 4250868, 4605107, 9210214, 13815321, 18420428, 27630642, 55261284]

約数ペア:

[(1, 55261284), (2, 27630642), (3, 18420428), (4, 13815321), (6, 9210214), (12, 4605107), (13, 4250868), (26, 2125434), (39, 1416956), (47, 1175772), (52, 1062717), (78, 708478), (94, 587886), (141, 391924), (156, 354239), (188, 293943), (282, 195962), (564, 97981), (611, 90444), (1222, 45222), (1833, 30148), (2444, 22611), (3666, 15074), (7332, 7537)]