52410040

素因数分解:

$2^3\times 5^1\times {\mathrm{1310251}}^1$

素因数の和:1310262

約数の個数: 16

約数和(自身を含む): 117922680

約数和(自身を除く): 65512640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1310251, 2620502, 5241004, 6551255, 10482008, 13102510, 26205020, 52410040]

約数ペア:

[(1, 52410040), (2, 26205020), (4, 13102510), (5, 10482008), (8, 6551255), (10, 5241004), (20, 2620502), (40, 1310251)]