57706418

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 110808000

約数和(自身を除く): 53101582

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 199, 269, 398, 538, 539, 1078, 1393, 1883, 2189, 2786, 2959, 3766, 4378, 5918, 9751, 13181, 15323, 19502, 20713, 26362, 30646, 41426, 53531, 107062, 107261, 144991, 214522, 289982, 374717, 588841, 749434, 1177682, 2623019, 4121887, 5246038, 8243774, 28853209, 57706418]

約数ペア:

[(1, 57706418), (2, 28853209), (7, 8243774), (11, 5246038), (14, 4121887), (22, 2623019), (49, 1177682), (77, 749434), (98, 588841), (154, 374717), (199, 289982), (269, 214522), (398, 144991), (538, 107261), (539, 107062), (1078, 53531), (1393, 41426), (1883, 30646), (2189, 26362), (2786, 20713), (2959, 19502), (3766, 15323), (4378, 13181), (5918, 9751)]