51890568

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{21407}}^1$

素因数の和:21517

約数の個数: 32

約数和(自身を含む): 131016960

約数和(自身を除く): 79126392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 21407, 42814, 64221, 85628, 128442, 171256, 256884, 513768, 2162107, 4324214, 6486321, 8648428, 12972642, 17296856, 25945284, 51890568]

約数ペア:

[(1, 51890568), (2, 25945284), (3, 17296856), (4, 12972642), (6, 8648428), (8, 6486321), (12, 4324214), (24, 2162107), (101, 513768), (202, 256884), (303, 171256), (404, 128442), (606, 85628), (808, 64221), (1212, 42814), (2424, 21407)]