49470440

素因数分解:

$2^3\times 5^1\times {\mathrm{1236761}}^1$

素因数の和:1236772

約数の個数: 16

約数和(自身を含む): 111308580

約数和(自身を除く): 61838140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1236761, 2473522, 4947044, 6183805, 9894088, 12367610, 24735220, 49470440]

約数ペア:

[(1, 49470440), (2, 24735220), (4, 12367610), (5, 9894088), (8, 6183805), (10, 4947044), (20, 2473522), (40, 1236761)]