51140042

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{4153}}^1$

素因数の和:4333

約数の個数: 16

約数和(自身を含む): 78959232

約数和(自身を除く): 27819190

約数列:

[1, 2, 47, 94, 131, 262, 4153, 6157, 8306, 12314, 195191, 390382, 544043, 1088086, 25570021, 51140042]

約数ペア:

[(1, 51140042), (2, 25570021), (47, 1088086), (94, 544043), (131, 390382), (262, 195191), (4153, 12314), (6157, 8306)]