54625083.000000000

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{701}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 369779904

約数和(自身を除く): 231206224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 353, 560, 701, 706, 1402, 1412, 1765, 2471, 2804, 2824, 3505, 3530, 4907, 4942, 5608, 5648, 7010, 7060, 9814, 9884, 11216, 12355, 14020, 14120, 19628, 19768, 24535, 24710, 28040, 28240, 39256, 39536, 49070, 49420, 56080, 78512, 98140, 98840, 196280, 197680, 247453, 392560, 494906, 989812, 1237265, 1732171, 1979624, 2474530, 3464342, 3959248, 4949060, 6928684, 8660855, 9898120, 13857368, 17321710, 19796240, 27714736, 34643420, 69286840, 138573680]

約数ペア:

[(1, 138573680), (2, 69286840), (4, 34643420), (5, 27714736), (7, 19796240), (8, 17321710), (10, 13857368), (14, 9898120), (16, 8660855), (20, 6928684), (28, 4949060), (35, 3959248), (40, 3464342), (56, 2474530), (70, 1979624), (80, 1732171), (112, 1237265), (140, 989812), (280, 494906), (353, 392560), (560, 247453), (701, 197680), (706, 196280), (1402, 98840), (1412, 98140), (1765, 78512), (2471, 56080), (2804, 49420), (2824, 49070), (3505, 39536), (3530, 39256), (4907, 28240), (4942, 28040), (5608, 24710), (5648, 24535), (7010, 19768), (7060, 19628), (9814, 14120), (9884, 14020), (11216, 12355)]