57307053

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 83607552

約数和(自身を除く): 26300499

約数列:

[1, 3, 23, 41, 47, 69, 123, 141, 431, 943, 1081, 1293, 1927, 2829, 3243, 5781, 9913, 17671, 20257, 29739, 44321, 53013, 60771, 132963, 406433, 465911, 830537, 1219299, 1397733, 2491611, 19102351, 57307053]

約数ペア:

[(1, 57307053), (3, 19102351), (23, 2491611), (41, 1397733), (47, 1219299), (69, 830537), (123, 465911), (141, 406433), (431, 132963), (943, 60771), (1081, 53013), (1293, 44321), (1927, 29739), (2829, 20257), (3243, 17671), (5781, 9913)]