49107856

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 117135360

約数和(自身を除く): 68027504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 491, 532, 658, 752, 893, 982, 1064, 1316, 1786, 1964, 2128, 2632, 3437, 3572, 3928, 5264, 6251, 6874, 7144, 7856, 9329, 12502, 13748, 14288, 18658, 23077, 25004, 27496, 37316, 46154, 50008, 54992, 65303, 74632, 92308, 100016, 130606, 149264, 161539, 184616, 261212, 323078, 369232, 438463, 522424, 646156, 876926, 1044848, 1292312, 1753852, 2584624, 3069241, 3507704, 6138482, 7015408, 12276964, 24553928, 49107856]

約数ペア:

[(1, 49107856), (2, 24553928), (4, 12276964), (7, 7015408), (8, 6138482), (14, 3507704), (16, 3069241), (19, 2584624), (28, 1753852), (38, 1292312), (47, 1044848), (56, 876926), (76, 646156), (94, 522424), (112, 438463), (133, 369232), (152, 323078), (188, 261212), (266, 184616), (304, 161539), (329, 149264), (376, 130606), (491, 100016), (532, 92308), (658, 74632), (752, 65303), (893, 54992), (982, 50008), (1064, 46154), (1316, 37316), (1786, 27496), (1964, 25004), (2128, 23077), (2632, 18658), (3437, 14288), (3572, 13748), (3928, 12502), (5264, 9329), (6251, 7856), (6874, 7144)]