51332960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{45833}}^1$

素因数の和:45855

約数の個数: 48

約数和(自身を含む): 138602016

約数和(自身を除く): 87269056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 45833, 91666, 183332, 229165, 320831, 366664, 458330, 641662, 733328, 916660, 1283324, 1466656, 1604155, 1833320, 2566648, 3208310, 3666640, 5133296, 6416620, 7333280, 10266592, 12833240, 25666480, 51332960]

約数ペア:

[(1, 51332960), (2, 25666480), (4, 12833240), (5, 10266592), (7, 7333280), (8, 6416620), (10, 5133296), (14, 3666640), (16, 3208310), (20, 2566648), (28, 1833320), (32, 1604155), (35, 1466656), (40, 1283324), (56, 916660), (70, 733328), (80, 641662), (112, 458330), (140, 366664), (160, 320831), (224, 229165), (280, 183332), (560, 91666), (1120, 45833)]