52126660

素因数分解:

$2^2\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1973}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 109604376

約数和(自身を除く): 57477716

約数列:

[1, 2, 4, 5, 10, 20, 1321, 1973, 2642, 3946, 5284, 6605, 7892, 9865, 13210, 19730, 26420, 39460, 2606333, 5212666, 10425332, 13031665, 26063330, 52126660]

約数ペア:

[(1, 52126660), (2, 26063330), (4, 13031665), (5, 10425332), (10, 5212666), (20, 2606333), (1321, 39460), (1973, 26420), (2642, 19730), (3946, 13210), (5284, 9865), (6605, 7892)]