53102868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6947}}^1$

素因数の和:6981

約数の個数: 72

約数和(自身を含む): 155246112

約数和(自身を除く): 102143244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 6947, 7644, 13894, 20841, 27788, 41682, 48629, 83364, 90311, 97258, 145887, 180622, 194516, 270933, 291774, 340403, 361244, 541866, 583548, 632177, 680806, 1021209, 1083732, 1264354, 1361612, 1896531, 2042418, 2528708, 3793062, 4084836, 4425239, 7586124, 8850478, 13275717, 17700956, 26551434, 53102868]

約数ペア:

[(1, 53102868), (2, 26551434), (3, 17700956), (4, 13275717), (6, 8850478), (7, 7586124), (12, 4425239), (13, 4084836), (14, 3793062), (21, 2528708), (26, 2042418), (28, 1896531), (39, 1361612), (42, 1264354), (49, 1083732), (52, 1021209), (78, 680806), (84, 632177), (91, 583548), (98, 541866), (147, 361244), (156, 340403), (182, 291774), (196, 270933), (273, 194516), (294, 180622), (364, 145887), (546, 97258), (588, 90311), (637, 83364), (1092, 48629), (1274, 41682), (1911, 27788), (2548, 20841), (3822, 13894), (6947, 7644)]