51497345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{787}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 64679040

約数和(自身を除く): 13181695

約数列:

[1, 5, 23, 115, 569, 787, 2845, 3935, 13087, 18101, 65435, 90505, 447803, 2239015, 10299469, 51497345]

約数ペア:

[(1, 51497345), (5, 10299469), (23, 2239015), (115, 447803), (569, 90505), (787, 65435), (2845, 18101), (3935, 13087)]