51718881

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{24179}}^1$

素因数の和:24236

約数の個数: 16

約数和(自身を含む): 74280960

約数和(自身を除く): 22562079

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 24179, 72537, 556117, 749549, 1668351, 2248647, 17239627, 51718881]

約数ペア:

[(1, 51718881), (3, 17239627), (23, 2248647), (31, 1668351), (69, 749549), (93, 556117), (713, 72537), (2139, 24179)]