49839738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{638971}}^1$

素因数の和:638989

約数の個数: 16

約数和(自身を含む): 107347296

約数和(自身を除く): 57507558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 638971, 1277942, 1916913, 3833826, 8306623, 16613246, 24919869, 49839738]

約数ペア:

[(1, 49839738), (2, 24919869), (3, 16613246), (6, 8306623), (13, 3833826), (26, 1916913), (39, 1277942), (78, 638971)]