47929880

素因数分解:

$2^3\times 5^1\times {\mathrm{1198247}}^1$

素因数の和:1198258

約数の個数: 16

約数和(自身を含む): 107842320

約数和(自身を除く): 59912440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1198247, 2396494, 4792988, 5991235, 9585976, 11982470, 23964940, 47929880]

約数ペア:

[(1, 47929880), (2, 23964940), (4, 11982470), (5, 9585976), (8, 5991235), (10, 4792988), (20, 2396494), (40, 1198247)]