51265727784

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1511}}^1\times {\mathrm{6637}}^1$

素因数の和:8231

約数の個数: 96

約数和(自身を含む): 140914650240

約数和(自身を除く): 89648922456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1511, 1704, 2556, 3022, 4533, 5112, 6044, 6637, 9066, 12088, 13274, 13599, 18132, 19911, 26548, 27198, 36264, 39822, 53096, 54396, 59733, 79644, 107281, 108792, 119466, 159288, 214562, 238932, 321843, 429124, 471227, 477864, 643686, 858248, 942454, 965529, 1287372, 1413681, 1884908, 1931058, 2574744, 2827362, 3769816, 3862116, 4241043, 5654724, 7724232, 8482086, 10028507, 11309448, 16964172, 20057014, 30085521, 33928344, 40114028, 60171042, 80228056, 90256563, 120342084, 180513126, 240684168, 361026252, 712023997, 722052504, 1424047994, 2136071991, 2848095988, 4272143982, 5696191976, 6408215973, 8544287964, 12816431946, 17088575928, 25632863892, 51265727784]

約数ペア:

[(1, 51265727784), (2, 25632863892), (3, 17088575928), (4, 12816431946), (6, 8544287964), (8, 6408215973), (9, 5696191976), (12, 4272143982), (18, 2848095988), (24, 2136071991), (36, 1424047994), (71, 722052504), (72, 712023997), (142, 361026252), (213, 240684168), (284, 180513126), (426, 120342084), (568, 90256563), (639, 80228056), (852, 60171042), (1278, 40114028), (1511, 33928344), (1704, 30085521), (2556, 20057014), (3022, 16964172), (4533, 11309448), (5112, 10028507), (6044, 8482086), (6637, 7724232), (9066, 5654724), (12088, 4241043), (13274, 3862116), (13599, 3769816), (18132, 2827362), (19911, 2574744), (26548, 1931058), (27198, 1884908), (36264, 1413681), (39822, 1287372), (53096, 965529), (54396, 942454), (59733, 858248), (79644, 643686), (107281, 477864), (108792, 471227), (119466, 429124), (159288, 321843), (214562, 238932)]