51106016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2923

約数の個数: 48

約数和(自身を含む): 110913264

約数和(自身を除く): 59807248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 2857, 4472, 5714, 8944, 11428, 17888, 22856, 37141, 45712, 74282, 91424, 122851, 148564, 245702, 297128, 491404, 594256, 982808, 1188512, 1597063, 1965616, 3194126, 3931232, 6388252, 12776504, 25553008, 51106016]

約数ペア:

[(1, 51106016), (2, 25553008), (4, 12776504), (8, 6388252), (13, 3931232), (16, 3194126), (26, 1965616), (32, 1597063), (43, 1188512), (52, 982808), (86, 594256), (104, 491404), (172, 297128), (208, 245702), (344, 148564), (416, 122851), (559, 91424), (688, 74282), (1118, 45712), (1376, 37141), (2236, 22856), (2857, 17888), (4472, 11428), (5714, 8944)]