52080189

素因数分解:

$3^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{1021}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 81089568

約数和(自身を除く): 29009379

約数列:

[1, 3, 7, 21, 49, 147, 347, 1021, 1041, 2429, 3063, 7147, 7287, 17003, 21441, 50029, 51009, 150087, 354287, 1062861, 2480009, 7440027, 17360063, 52080189]

約数ペア:

[(1, 52080189), (3, 17360063), (7, 7440027), (21, 2480009), (49, 1062861), (147, 354287), (347, 150087), (1021, 51009), (1041, 50029), (2429, 21441), (3063, 17003), (7147, 7287)]