47896870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18493}}^1$

素因数の和:18544

約数の個数: 32

約数和(自身を含む): 101199168

約数和(自身を除く): 53302298

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 18493, 36986, 92465, 129451, 184930, 258902, 647255, 684241, 1294510, 1368482, 3421205, 4789687, 6842410, 9579374, 23948435, 47896870]

約数ペア:

[(1, 47896870), (2, 23948435), (5, 9579374), (7, 6842410), (10, 4789687), (14, 3421205), (35, 1368482), (37, 1294510), (70, 684241), (74, 647255), (185, 258902), (259, 184930), (370, 129451), (518, 92465), (1295, 36986), (2590, 18493)]