55438278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14831}}^1$

素因数の和:14932

約数の個数: 32

約数和(自身を含む): 128148480

約数和(自身を除く): 72710202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 14831, 29662, 44493, 88986, 103817, 207634, 311451, 622902, 1319959, 2639918, 3959877, 7919754, 9239713, 18479426, 27719139, 55438278]

約数ペア:

[(1, 55438278), (2, 27719139), (3, 18479426), (6, 9239713), (7, 7919754), (14, 3959877), (21, 2639918), (42, 1319959), (89, 622902), (178, 311451), (267, 207634), (534, 103817), (623, 88986), (1246, 44493), (1869, 29662), (3738, 14831)]