52074980

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{13217}}^1$

素因数の和:13423

約数の個数: 24

約数和(自身を含む): 109920888

約数和(自身を除く): 57845908

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 13217, 26434, 52868, 66085, 132170, 264340, 2603749, 5207498, 10414996, 13018745, 26037490, 52074980]

約数ペア:

[(1, 52074980), (2, 26037490), (4, 13018745), (5, 10414996), (10, 5207498), (20, 2603749), (197, 264340), (394, 132170), (788, 66085), (985, 52868), (1970, 26434), (3940, 13217)]