50448680

素因数分解:

$2^3\times 5^1\times {\mathrm{1261217}}^1$

素因数の和:1261228

約数の個数: 16

約数和(自身を含む): 113509620

約数和(自身を除く): 63060940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1261217, 2522434, 5044868, 6306085, 10089736, 12612170, 25224340, 50448680]

約数ペア:

[(1, 50448680), (2, 25224340), (4, 12612170), (5, 10089736), (8, 6306085), (10, 5044868), (20, 2522434), (40, 1261217)]