51284068864

素因数分解:

$2^9\times 7^1\times {\mathrm{14309171}}^1$

素因数の和:14309196

約数の個数: 40

約数和(自身を含む): 117106263648

約数和(自身を除く): 65822194784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 14309171, 28618342, 57236684, 100164197, 114473368, 200328394, 228946736, 400656788, 457893472, 801313576, 915786944, 1602627152, 1831573888, 3205254304, 3663147776, 6410508608, 7326295552, 12821017216, 25642034432, 51284068864]

約数ペア:

[(1, 51284068864), (2, 25642034432), (4, 12821017216), (7, 7326295552), (8, 6410508608), (14, 3663147776), (16, 3205254304), (28, 1831573888), (32, 1602627152), (56, 915786944), (64, 801313576), (112, 457893472), (128, 400656788), (224, 228946736), (256, 200328394), (448, 114473368), (512, 100164197), (896, 57236684), (1792, 28618342), (3584, 14309171)]