49870660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{356219}}^1$

素因数の和:356235

約数の個数: 24

約数和(自身を含む): 119689920

約数和(自身を除く): 69819260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 356219, 712438, 1424876, 1781095, 2493533, 3562190, 4987066, 7124380, 9974132, 12467665, 24935330, 49870660]

約数ペア:

[(1, 49870660), (2, 24935330), (4, 12467665), (5, 9974132), (7, 7124380), (10, 4987066), (14, 3562190), (20, 2493533), (28, 1781095), (35, 1424876), (70, 712438), (140, 356219)]