51322112

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 109885440

約数和(自身を除く): 58563328

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 223, 232, 248, 256, 446, 464, 496, 892, 899, 928, 992, 1784, 1798, 1856, 1984, 3568, 3596, 3712, 3968, 6467, 6913, 7136, 7192, 7424, 7936, 12934, 13826, 14272, 14384, 25868, 27652, 28544, 28768, 51736, 55304, 57088, 57536, 103472, 110608, 115072, 200477, 206944, 221216, 230144, 400954, 413888, 442432, 801908, 827776, 884864, 1603816, 1655552, 1769728, 3207632, 6415264, 12830528, 25661056, 51322112]

約数ペア:

[(1, 51322112), (2, 25661056), (4, 12830528), (8, 6415264), (16, 3207632), (29, 1769728), (31, 1655552), (32, 1603816), (58, 884864), (62, 827776), (64, 801908), (116, 442432), (124, 413888), (128, 400954), (223, 230144), (232, 221216), (248, 206944), (256, 200477), (446, 115072), (464, 110608), (496, 103472), (892, 57536), (899, 57088), (928, 55304), (992, 51736), (1784, 28768), (1798, 28544), (1856, 27652), (1984, 25868), (3568, 14384), (3596, 14272), (3712, 13826), (3968, 12934), (6467, 7936), (6913, 7424), (7136, 7192)]