52219972

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{9467}}^1$

素因数の和:9675

約数の個数: 24

約数和(自身を含む): 104981184

約数和(自身を除く): 52761212

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 9467, 18934, 37868, 66269, 132538, 265076, 1864999, 3729998, 7459996, 13054993, 26109986, 52219972]

約数ペア:

[(1, 52219972), (2, 26109986), (4, 13054993), (7, 7459996), (14, 3729998), (28, 1864999), (197, 265076), (394, 132538), (788, 66269), (1379, 37868), (2758, 18934), (5516, 9467)]