51443192

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 102377520

約数和(自身を除く): 50934328

約数列:

[1, 2, 4, 8, 41, 47, 71, 82, 94, 142, 164, 188, 284, 328, 376, 568, 1927, 2209, 2911, 3337, 3854, 4418, 5822, 6674, 7708, 8836, 11644, 13348, 15416, 17672, 23288, 26696, 90569, 136817, 156839, 181138, 273634, 313678, 362276, 547268, 627356, 724552, 1094536, 1254712, 6430399, 12860798, 25721596, 51443192]

約数ペア:

[(1, 51443192), (2, 25721596), (4, 12860798), (8, 6430399), (41, 1254712), (47, 1094536), (71, 724552), (82, 627356), (94, 547268), (142, 362276), (164, 313678), (188, 273634), (284, 181138), (328, 156839), (376, 136817), (568, 90569), (1927, 26696), (2209, 23288), (2911, 17672), (3337, 15416), (3854, 13348), (4418, 11644), (5822, 8836), (6674, 7708)]