51600215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 63980928

約数和(自身を除く): 12380713

約数列:

[1, 5, 43, 107, 215, 535, 2243, 4601, 11215, 23005, 96449, 240001, 482245, 1200005, 10320043, 51600215]

約数ペア:

[(1, 51600215), (5, 10320043), (43, 1200005), (107, 482245), (215, 240001), (535, 96449), (2243, 23005), (4601, 11215)]