50809761

素因数分解:

$3^4\times {\mathrm{353}}^1\times {\mathrm{1777}}^1$

素因数の和:2142

約数の個数: 20

約数和(自身を含む): 76158852

約数和(自身を除く): 25349091

約数列:

[1, 3, 9, 27, 81, 353, 1059, 1777, 3177, 5331, 9531, 15993, 28593, 47979, 143937, 627281, 1881843, 5645529, 16936587, 50809761]

約数ペア:

[(1, 50809761), (3, 16936587), (9, 5645529), (27, 1881843), (81, 627281), (353, 143937), (1059, 47979), (1777, 28593), (3177, 15993), (5331, 9531)]