49990144

素因数分解:

$2^9\times {\mathrm{163}}^1\times {\mathrm{599}}^1$

素因数の和:780

約数の個数: 40

約数和(自身を含む): 100663200

約数和(自身を除く): 50673056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 512, 599, 652, 1198, 1304, 2396, 2608, 4792, 5216, 9584, 10432, 19168, 20864, 38336, 41728, 76672, 83456, 97637, 153344, 195274, 306688, 390548, 781096, 1562192, 3124384, 6248768, 12497536, 24995072, 49990144]

約数ペア:

[(1, 49990144), (2, 24995072), (4, 12497536), (8, 6248768), (16, 3124384), (32, 1562192), (64, 781096), (128, 390548), (163, 306688), (256, 195274), (326, 153344), (512, 97637), (599, 83456), (652, 76672), (1198, 41728), (1304, 38336), (2396, 20864), (2608, 19168), (4792, 10432), (5216, 9584)]