48654800

素因数分解:

$2^4\times 5^2\times {\mathrm{121637}}^1$

素因数の和:121655

約数の個数: 30

約数和(自身を含む): 116894118

約数和(自身を除く): 68239318

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 121637, 243274, 486548, 608185, 973096, 1216370, 1946192, 2432740, 3040925, 4865480, 6081850, 9730960, 12163700, 24327400, 48654800]

約数ペア:

[(1, 48654800), (2, 24327400), (4, 12163700), (5, 9730960), (8, 6081850), (10, 4865480), (16, 3040925), (20, 2432740), (25, 1946192), (40, 1216370), (50, 973096), (80, 608185), (100, 486548), (200, 243274), (400, 121637)]