49900445

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 71435520

約数和(自身を除く): 21535075

約数列:

[1, 5, 7, 29, 35, 145, 203, 211, 233, 1015, 1055, 1165, 1477, 1631, 6119, 6757, 7385, 8155, 30595, 33785, 42833, 47299, 49163, 214165, 236495, 245815, 344141, 1425727, 1720705, 7128635, 9980089, 49900445]

約数ペア:

[(1, 49900445), (5, 9980089), (7, 7128635), (29, 1720705), (35, 1425727), (145, 344141), (203, 245815), (211, 236495), (233, 214165), (1015, 49163), (1055, 47299), (1165, 42833), (1477, 33785), (1631, 30595), (6119, 8155), (6757, 7385)]