56228876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 55538164

約数列:

[1, 2, 4, 11, 22, 41, 44, 71, 82, 142, 164, 284, 439, 451, 781, 878, 902, 1562, 1756, 1804, 2911, 3124, 4829, 5822, 9658, 11644, 17999, 19316, 31169, 32021, 35998, 62338, 64042, 71996, 124676, 128084, 197989, 342859, 395978, 685718, 791956, 1277929, 1371436, 2555858, 5111716, 14057219, 28114438, 56228876]

約数ペア:

[(1, 56228876), (2, 28114438), (4, 14057219), (11, 5111716), (22, 2555858), (41, 1371436), (44, 1277929), (71, 791956), (82, 685718), (142, 395978), (164, 342859), (284, 197989), (439, 128084), (451, 124676), (781, 71996), (878, 64042), (902, 62338), (1562, 35998), (1756, 32021), (1804, 31169), (2911, 19316), (3124, 17999), (4829, 11644), (5822, 9658)]