51209650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{35317}}^1$

素因数の和:35358

約数の個数: 24

約数和(自身を含む): 98537220

約数和(自身を除く): 47327570

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 35317, 70634, 176585, 353170, 882925, 1024193, 1765850, 2048386, 5120965, 10241930, 25604825, 51209650]

約数ペア:

[(1, 51209650), (2, 25604825), (5, 10241930), (10, 5120965), (25, 2048386), (29, 1765850), (50, 1024193), (58, 882925), (145, 353170), (290, 176585), (725, 70634), (1450, 35317)]