51713900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73877}}^1$

素因数の和:73898

約数の個数: 36

約数和(自身を含む): 128252208

約数和(自身を除く): 76538308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 73877, 147754, 295508, 369385, 517139, 738770, 1034278, 1477540, 1846925, 2068556, 2585695, 3693850, 5171390, 7387700, 10342780, 12928475, 25856950, 51713900]

約数ペア:

[(1, 51713900), (2, 25856950), (4, 12928475), (5, 10342780), (7, 7387700), (10, 5171390), (14, 3693850), (20, 2585695), (25, 2068556), (28, 1846925), (35, 1477540), (50, 1034278), (70, 738770), (100, 517139), (140, 369385), (175, 295508), (350, 147754), (700, 73877)]