49940631

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{15809}}^1$

素因数の和:15837

約数の個数: 24

約数和(自身を含む): 80567760

約数和(自身を除く): 30627129

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 15809, 47427, 142281, 205517, 426843, 616551, 1280529, 1849653, 3841587, 5548959, 16646877, 49940631]

約数ペア:

[(1, 49940631), (3, 16646877), (9, 5548959), (13, 3841587), (27, 1849653), (39, 1280529), (81, 616551), (117, 426843), (243, 205517), (351, 142281), (1053, 47427), (3159, 15809)]