49883912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7159}}^1$

素因数の和:7245

約数の個数: 32

約数和(自身を含む): 102244800

約数和(自身を除く): 52360888

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 7159, 14318, 28636, 57272, 93067, 186134, 372268, 479653, 744536, 959306, 1918612, 3837224, 6235489, 12470978, 24941956, 49883912]

約数ペア:

[(1, 49883912), (2, 24941956), (4, 12470978), (8, 6235489), (13, 3837224), (26, 1918612), (52, 959306), (67, 744536), (104, 479653), (134, 372268), (268, 186134), (536, 93067), (871, 57272), (1742, 28636), (3484, 14318), (6968, 7159)]