50788240

素因数分解:

$2^4\times 5^1\times {\mathrm{634853}}^1$

素因数の和:634866

約数の個数: 20

約数和(自身を含む): 118082844

約数和(自身を除く): 67294604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 634853, 1269706, 2539412, 3174265, 5078824, 6348530, 10157648, 12697060, 25394120, 50788240]

約数ペア:

[(1, 50788240), (2, 25394120), (4, 12697060), (5, 10157648), (8, 6348530), (10, 5078824), (16, 3174265), (20, 2539412), (40, 1269706), (80, 634853)]