47903674

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 94802400

約数和(自身を除く): 46898726

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 1979, 3458, 3958, 12103, 13853, 24206, 25727, 27706, 37601, 51454, 75202, 96971, 180089, 193942, 263207, 360178, 488813, 526414, 977626, 1260623, 1842449, 2521246, 3421691, 3684898, 6843382, 23951837, 47903674]

約数ペア:

[(1, 47903674), (2, 23951837), (7, 6843382), (13, 3684898), (14, 3421691), (19, 2521246), (26, 1842449), (38, 1260623), (49, 977626), (91, 526414), (98, 488813), (133, 360178), (182, 263207), (247, 193942), (266, 180089), (494, 96971), (637, 75202), (931, 51454), (1274, 37601), (1729, 27706), (1862, 25727), (1979, 24206), (3458, 13853), (3958, 12103)]