55666156

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3159

約数の個数: 48

約数和(自身を含む): 122382400

約数和(自身を除く): 66716244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 3121, 4459, 6242, 8918, 12484, 17836, 21847, 40573, 43694, 81146, 87388, 152929, 162292, 284011, 305858, 568022, 611716, 1070503, 1136044, 1988077, 2141006, 3976154, 4282012, 7952308, 13916539, 27833078, 55666156]

約数ペア:

[(1, 55666156), (2, 27833078), (4, 13916539), (7, 7952308), (13, 4282012), (14, 3976154), (26, 2141006), (28, 1988077), (49, 1136044), (52, 1070503), (91, 611716), (98, 568022), (182, 305858), (196, 284011), (343, 162292), (364, 152929), (637, 87388), (686, 81146), (1274, 43694), (1372, 40573), (2548, 21847), (3121, 17836), (4459, 12484), (6242, 8918)]