49021250

素因数分解:

$2^1\times 5^4\times {\mathrm{39217}}^1$

素因数の和:39239

約数の個数: 20

約数和(自身を含む): 91887774

約数和(自身を除く): 42866524

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 39217, 78434, 196085, 392170, 980425, 1960850, 4902125, 9804250, 24510625, 49021250]

約数ペア:

[(1, 49021250), (2, 24510625), (5, 9804250), (10, 4902125), (25, 1960850), (50, 980425), (125, 392170), (250, 196085), (625, 78434), (1250, 39217)]