51085047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{56951}}^1$

素因数の和:56990

約数の個数: 16

約数和(自身を含む): 76543488

約数和(自身を除く): 25458441

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 56951, 170853, 740363, 1309873, 2221089, 3929619, 17028349, 51085047]

約数ペア:

[(1, 51085047), (3, 17028349), (13, 3929619), (23, 2221089), (39, 1309873), (69, 740363), (299, 170853), (897, 56951)]