51982450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79973}}^1$

素因数の和:79998

約数の個数: 24

約数和(自身を含む): 104126148

約数和(自身を除く): 52143698

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 79973, 159946, 399865, 799730, 1039649, 1999325, 2079298, 3998650, 5198245, 10396490, 25991225, 51982450]

約数ペア:

[(1, 51982450), (2, 25991225), (5, 10396490), (10, 5198245), (13, 3998650), (25, 2079298), (26, 1999325), (50, 1039649), (65, 799730), (130, 399865), (325, 159946), (650, 79973)]