50998779

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1087}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 79602432

約数和(自身を除く): 28603653

約数列:

[1, 3, 9, 13, 39, 117, 401, 1087, 1203, 3261, 3609, 5213, 9783, 14131, 15639, 42393, 46917, 127179, 435887, 1307661, 3922983, 5666531, 16999593, 50998779]

約数ペア:

[(1, 50998779), (3, 16999593), (9, 5666531), (13, 3922983), (39, 1307661), (117, 435887), (401, 127179), (1087, 46917), (1203, 42393), (3261, 15639), (3609, 14131), (5213, 9783)]