49978036

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{175979}}^1$

素因数の和:176054

約数の個数: 12

約数和(自身を含む): 88693920

約数和(自身を除く): 38715884

約数列:

[1, 2, 4, 71, 142, 284, 175979, 351958, 703916, 12494509, 24989018, 49978036]

約数ペア:

[(1, 49978036), (2, 24989018), (4, 12494509), (71, 703916), (142, 351958), (284, 175979)]