47581852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16921}}^1$

素因数の和:16981

約数の個数: 24

約数和(自身を含む): 90025040

約数和(自身を除く): 42443188

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 16921, 33842, 67684, 321499, 626077, 642998, 1252154, 1285996, 2504308, 11895463, 23790926, 47581852]

約数ペア:

[(1, 47581852), (2, 23790926), (4, 11895463), (19, 2504308), (37, 1285996), (38, 1252154), (74, 642998), (76, 626077), (148, 321499), (703, 67684), (1406, 33842), (2812, 16921)]