48219856

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 96625760

約数和(自身を除く): 48405904

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 172, 218, 344, 436, 643, 688, 872, 1286, 1744, 2572, 4687, 5144, 9374, 10288, 18748, 27649, 37496, 55298, 70087, 74992, 110596, 140174, 221192, 280348, 442384, 560696, 1121392, 3013741, 6027482, 12054964, 24109928, 48219856]

約数ペア:

[(1, 48219856), (2, 24109928), (4, 12054964), (8, 6027482), (16, 3013741), (43, 1121392), (86, 560696), (109, 442384), (172, 280348), (218, 221192), (344, 140174), (436, 110596), (643, 74992), (688, 70087), (872, 55298), (1286, 37496), (1744, 27649), (2572, 18748), (4687, 10288), (5144, 9374)]