56678048

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2843}}^1$

素因数の和:2949

約数の個数: 48

約数和(自身を含む): 129003840

約数和(自身を除く): 72325792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2843, 2848, 4984, 5686, 9968, 11372, 19901, 19936, 22744, 39802, 45488, 79604, 90976, 159208, 253027, 318416, 506054, 636832, 1012108, 1771189, 2024216, 3542378, 4048432, 7084756, 8096864, 14169512, 28339024, 56678048]

約数ペア:

[(1, 56678048), (2, 28339024), (4, 14169512), (7, 8096864), (8, 7084756), (14, 4048432), (16, 3542378), (28, 2024216), (32, 1771189), (56, 1012108), (89, 636832), (112, 506054), (178, 318416), (224, 253027), (356, 159208), (623, 90976), (712, 79604), (1246, 45488), (1424, 39802), (2492, 22744), (2843, 19936), (2848, 19901), (4984, 11372), (5686, 9968)]