51516250

素因数分解:

$2^1\times 5^4\times {\mathrm{41213}}^1$

素因数の和:41235

約数の個数: 20

約数和(自身を含む): 96564402

約数和(自身を除く): 45048152

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 41213, 82426, 206065, 412130, 1030325, 2060650, 5151625, 10303250, 25758125, 51516250]

約数ペア:

[(1, 51516250), (2, 25758125), (5, 10303250), (10, 5151625), (25, 2060650), (50, 1030325), (125, 412130), (250, 206065), (625, 82426), (1250, 41213)]