51692480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 112

約数和(自身を含む): 143963136

約数和(自身を除く): 92270656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 491, 560, 658, 752, 940, 982, 1120, 1316, 1504, 1645, 1880, 1964, 2240, 2455, 2632, 3008, 3290, 3437, 3760, 3928, 4910, 5264, 6580, 6874, 7520, 7856, 9820, 10528, 13160, 13748, 15040, 15712, 17185, 19640, 21056, 23077, 26320, 27496, 31424, 34370, 39280, 46154, 52640, 54992, 68740, 78560, 92308, 105280, 109984, 115385, 137480, 157120, 161539, 184616, 219968, 230770, 274960, 323078, 369232, 461540, 549920, 646156, 738464, 807695, 923080, 1099840, 1292312, 1476928, 1615390, 1846160, 2584624, 3230780, 3692320, 5169248, 6461560, 7384640, 10338496, 12923120, 25846240, 51692480]

約数ペア:

[(1, 51692480), (2, 25846240), (4, 12923120), (5, 10338496), (7, 7384640), (8, 6461560), (10, 5169248), (14, 3692320), (16, 3230780), (20, 2584624), (28, 1846160), (32, 1615390), (35, 1476928), (40, 1292312), (47, 1099840), (56, 923080), (64, 807695), (70, 738464), (80, 646156), (94, 549920), (112, 461540), (140, 369232), (160, 323078), (188, 274960), (224, 230770), (235, 219968), (280, 184616), (320, 161539), (329, 157120), (376, 137480), (448, 115385), (470, 109984), (491, 105280), (560, 92308), (658, 78560), (752, 68740), (940, 54992), (982, 52640), (1120, 46154), (1316, 39280), (1504, 34370), (1645, 31424), (1880, 27496), (1964, 26320), (2240, 23077), (2455, 21056), (2632, 19640), (3008, 17185), (3290, 15712), (3437, 15040), (3760, 13748), (3928, 13160), (4910, 10528), (5264, 9820), (6580, 7856), (6874, 7520)]