51495424

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2400

約数の個数: 40

約数和(自身を含む): 105328080

約数和(自身を除く): 53832656

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2339, 2752, 4678, 5504, 9356, 11008, 18712, 22016, 37424, 74848, 100577, 149696, 201154, 299392, 402308, 598784, 804616, 1197568, 1609232, 3218464, 6436928, 12873856, 25747712, 51495424]

約数ペア:

[(1, 51495424), (2, 25747712), (4, 12873856), (8, 6436928), (16, 3218464), (32, 1609232), (43, 1197568), (64, 804616), (86, 598784), (128, 402308), (172, 299392), (256, 201154), (344, 149696), (512, 100577), (688, 74848), (1376, 37424), (2339, 22016), (2752, 18712), (4678, 11008), (5504, 9356)]