48138328

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19991}}^1$

素因数の和:20047

約数の個数: 32

約数和(自身を含む): 105557760

約数和(自身を除く): 57419432

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 19991, 39982, 79964, 139937, 159928, 279874, 559748, 859613, 1119496, 1719226, 3438452, 6017291, 6876904, 12034582, 24069164, 48138328]

約数ペア:

[(1, 48138328), (2, 24069164), (4, 12034582), (7, 6876904), (8, 6017291), (14, 3438452), (28, 1719226), (43, 1119496), (56, 859613), (86, 559748), (172, 279874), (301, 159928), (344, 139937), (602, 79964), (1204, 39982), (2408, 19991)]