47581556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2657}}^1$

素因数の和:2720

約数の個数: 36

約数和(自身を含む): 94034724

約数和(自身を除く): 46453168

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 2657, 4477, 5314, 8954, 10628, 17908, 29227, 58454, 98309, 116908, 196618, 321497, 393236, 642994, 1081399, 1285988, 2162798, 4325596, 11895389, 23790778, 47581556]

約数ペア:

[(1, 47581556), (2, 23790778), (4, 11895389), (11, 4325596), (22, 2162798), (37, 1285988), (44, 1081399), (74, 642994), (121, 393236), (148, 321497), (242, 196618), (407, 116908), (484, 98309), (814, 58454), (1628, 29227), (2657, 17908), (4477, 10628), (5314, 8954)]