51144065

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63533}}^1$

素因数の和:63568

約数の個数: 16

約数和(自身を含む): 73191168

約数和(自身を除く): 22047103

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 63533, 317665, 444731, 1461259, 2223655, 7306295, 10228813, 51144065]

約数ペア:

[(1, 51144065), (5, 10228813), (7, 7306295), (23, 2223655), (35, 1461259), (115, 444731), (161, 317665), (805, 63533)]