52447689

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 93571200

約数和(自身を除く): 41123511

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 783, 1323, 1367, 1421, 1827, 4101, 4263, 5481, 9569, 12303, 12789, 28707, 36909, 38367, 39643, 66983, 86121, 118929, 200949, 258363, 277501, 356787, 602847, 832503, 1070361, 1808541, 1942507, 2497509, 5827521, 7492527, 17482563, 52447689]

約数ペア:

[(1, 52447689), (3, 17482563), (7, 7492527), (9, 5827521), (21, 2497509), (27, 1942507), (29, 1808541), (49, 1070361), (63, 832503), (87, 602847), (147, 356787), (189, 277501), (203, 258363), (261, 200949), (441, 118929), (609, 86121), (783, 66983), (1323, 39643), (1367, 38367), (1421, 36909), (1827, 28707), (4101, 12789), (4263, 12303), (5481, 9569)]