56178642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3259}}^1$

素因数の和:3307

約数の個数: 48

約数和(自身を含む): 128861280

約数和(自身を除く): 72682638

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1326, 2873, 3259, 5746, 6518, 8619, 9777, 17238, 19554, 42367, 55403, 84734, 110806, 127101, 166209, 254202, 332418, 550771, 720239, 1101542, 1440478, 1652313, 2160717, 3304626, 4321434, 9363107, 18726214, 28089321, 56178642]

約数ペア:

[(1, 56178642), (2, 28089321), (3, 18726214), (6, 9363107), (13, 4321434), (17, 3304626), (26, 2160717), (34, 1652313), (39, 1440478), (51, 1101542), (78, 720239), (102, 550771), (169, 332418), (221, 254202), (338, 166209), (442, 127101), (507, 110806), (663, 84734), (1014, 55403), (1326, 42367), (2873, 19554), (3259, 17238), (5746, 9777), (6518, 8619)]