51115435

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47111}}^1$

素因数の和:47154

約数の個数: 16

約数和(自身を含む): 72364032

約数和(自身を除く): 21248597

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 47111, 235555, 329777, 1460441, 1648885, 7302205, 10223087, 51115435]

約数ペア:

[(1, 51115435), (5, 10223087), (7, 7302205), (31, 1648885), (35, 1460441), (155, 329777), (217, 235555), (1085, 47111)]