51800450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79693}}^1$

素因数の和:79718

約数の個数: 24

約数和(自身を含む): 103761588

約数和(自身を除く): 51961138

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 79693, 159386, 398465, 796930, 1036009, 1992325, 2072018, 3984650, 5180045, 10360090, 25900225, 51800450]

約数ペア:

[(1, 51800450), (2, 25900225), (5, 10360090), (10, 5180045), (13, 3984650), (25, 2072018), (26, 1992325), (50, 1036009), (65, 796930), (130, 398465), (325, 159386), (650, 79693)]