52995440

素因数分解:

$2^4\times 5^1\times {\mathrm{662443}}^1$

素因数の和:662456

約数の個数: 20

約数和(自身を含む): 123214584

約数和(自身を除く): 70219144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 662443, 1324886, 2649772, 3312215, 5299544, 6624430, 10599088, 13248860, 26497720, 52995440]

約数ペア:

[(1, 52995440), (2, 26497720), (4, 13248860), (5, 10599088), (8, 6624430), (10, 5299544), (16, 3312215), (20, 2649772), (40, 1324886), (80, 662443)]