56821543

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 61009920

約数和(自身を除く): 4188377

約数列:

[1, 31, 47, 59, 661, 1457, 1829, 2773, 20491, 31067, 38999, 85963, 963077, 1208969, 1832953, 56821543]

約数ペア:

[(1, 56821543), (31, 1832953), (47, 1208969), (59, 963077), (661, 85963), (1457, 38999), (1829, 31067), (2773, 20491)]