47499955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4079}}^1$

素因数の和:4238

約数の個数: 16

約数和(自身を含む): 60808320

約数和(自身を除く): 13308365

約数列:

[1, 5, 17, 85, 137, 685, 2329, 4079, 11645, 20395, 69343, 346715, 558823, 2794115, 9499991, 47499955]

約数ペア:

[(1, 47499955), (5, 9499991), (17, 2794115), (85, 558823), (137, 346715), (685, 69343), (2329, 20395), (4079, 11645)]