51044084

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 108

約数和(自身を含む): 119163744

約数和(自身を除く): 68119660

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 67, 91, 92, 98, 134, 161, 169, 182, 196, 268, 299, 322, 338, 364, 469, 598, 637, 644, 676, 871, 938, 1127, 1183, 1196, 1274, 1541, 1742, 1876, 2093, 2254, 2366, 2548, 3082, 3283, 3484, 3887, 4186, 4508, 4732, 6097, 6164, 6566, 7774, 8281, 8372, 10787, 11323, 12194, 13132, 14651, 15548, 16562, 20033, 21574, 22646, 24388, 27209, 29302, 33124, 40066, 42679, 43148, 45292, 54418, 58604, 75509, 79261, 80132, 85358, 108836, 140231, 151018, 158522, 170716, 190463, 260429, 280462, 302036, 317044, 380926, 520858, 554827, 560924, 761852, 981617, 1041716, 1109654, 1823003, 1963234, 2219308, 3646006, 3926468, 7292012, 12761021, 25522042, 51044084]

約数ペア:

[(1, 51044084), (2, 25522042), (4, 12761021), (7, 7292012), (13, 3926468), (14, 3646006), (23, 2219308), (26, 1963234), (28, 1823003), (46, 1109654), (49, 1041716), (52, 981617), (67, 761852), (91, 560924), (92, 554827), (98, 520858), (134, 380926), (161, 317044), (169, 302036), (182, 280462), (196, 260429), (268, 190463), (299, 170716), (322, 158522), (338, 151018), (364, 140231), (469, 108836), (598, 85358), (637, 80132), (644, 79261), (676, 75509), (871, 58604), (938, 54418), (1127, 45292), (1183, 43148), (1196, 42679), (1274, 40066), (1541, 33124), (1742, 29302), (1876, 27209), (2093, 24388), (2254, 22646), (2366, 21574), (2548, 20033), (3082, 16562), (3283, 15548), (3484, 14651), (3887, 13132), (4186, 12194), (4508, 11323), (4732, 10787), (6097, 8372), (6164, 8281), (6566, 7774)]