50136880

素因数分解:

$2^4\times 5^1\times {\mathrm{626711}}^1$

素因数の和:626724

約数の個数: 20

約数和(自身を含む): 116568432

約数和(自身を除く): 66431552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 626711, 1253422, 2506844, 3133555, 5013688, 6267110, 10027376, 12534220, 25068440, 50136880]

約数ペア:

[(1, 50136880), (2, 25068440), (4, 12534220), (5, 10027376), (8, 6267110), (10, 5013688), (16, 3133555), (20, 2506844), (40, 1253422), (80, 626711)]