48964880

素因数分解:

$2^4\times 5^1\times {\mathrm{612061}}^1$

素因数の和:612074

約数の個数: 20

約数和(自身を含む): 113843532

約数和(自身を除く): 64878652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 612061, 1224122, 2448244, 3060305, 4896488, 6120610, 9792976, 12241220, 24482440, 48964880]

約数ペア:

[(1, 48964880), (2, 24482440), (4, 12241220), (5, 9792976), (8, 6120610), (10, 4896488), (16, 3060305), (20, 2448244), (40, 1224122), (80, 612061)]