52420197

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 81224640

約数和(自身を除く): 28804443

約数列:

[1, 3, 17, 23, 29, 51, 67, 69, 87, 201, 391, 493, 529, 667, 1139, 1173, 1479, 1541, 1587, 1943, 2001, 3417, 4623, 5829, 8993, 11339, 15341, 26197, 26979, 33031, 34017, 35443, 44689, 46023, 78591, 99093, 106329, 134067, 260797, 602531, 759713, 782391, 1027847, 1807593, 2279139, 3083541, 17473399, 52420197]

約数ペア:

[(1, 52420197), (3, 17473399), (17, 3083541), (23, 2279139), (29, 1807593), (51, 1027847), (67, 782391), (69, 759713), (87, 602531), (201, 260797), (391, 134067), (493, 106329), (529, 99093), (667, 78591), (1139, 46023), (1173, 44689), (1479, 35443), (1541, 34017), (1587, 33031), (1943, 26979), (2001, 26197), (3417, 15341), (4623, 11339), (5829, 8993)]