48548750

素因数分解:

$2^1\times 5^4\times {\mathrm{38839}}^1$

素因数の和:38861

約数の個数: 20

約数和(自身を含む): 91002120

約数和(自身を除く): 42453370

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 38839, 77678, 194195, 388390, 970975, 1941950, 4854875, 9709750, 24274375, 48548750]

約数ペア:

[(1, 48548750), (2, 24274375), (5, 9709750), (10, 4854875), (25, 1941950), (50, 970975), (125, 388390), (250, 194195), (625, 77678), (1250, 38839)]