48653750

素因数分解:

$2^1\times 5^4\times {\mathrm{38923}}^1$

素因数の和:38945

約数の個数: 20

約数和(自身を含む): 91198932

約数和(自身を除く): 42545182

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 38923, 77846, 194615, 389230, 973075, 1946150, 4865375, 9730750, 24326875, 48653750]

約数ペア:

[(1, 48653750), (2, 24326875), (5, 9730750), (10, 4865375), (25, 1946150), (50, 973075), (125, 389230), (250, 194615), (625, 77846), (1250, 38923)]