47087180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1061}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 113472576

約数和(自身を除く): 66385396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1061, 1268, 1585, 2122, 2219, 3170, 4244, 4438, 5305, 6340, 7427, 8876, 10610, 11095, 14854, 21220, 22190, 29708, 37135, 44380, 74270, 148540, 336337, 672674, 1345348, 1681685, 2354359, 3363370, 4708718, 6726740, 9417436, 11771795, 23543590, 47087180]

約数ペア:

[(1, 47087180), (2, 23543590), (4, 11771795), (5, 9417436), (7, 6726740), (10, 4708718), (14, 3363370), (20, 2354359), (28, 1681685), (35, 1345348), (70, 672674), (140, 336337), (317, 148540), (634, 74270), (1061, 44380), (1268, 37135), (1585, 29708), (2122, 22190), (2219, 21220), (3170, 14854), (4244, 11095), (4438, 10610), (5305, 8876), (6340, 7427)]