56511477

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{51893}}^1$

素因数の和:51921

約数の個数: 18

約数和(自身を含む): 89724726

約数和(自身を除く): 33213249

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 51893, 155679, 467037, 570823, 1712469, 5137407, 6279053, 18837159, 56511477]

約数ペア:

[(1, 56511477), (3, 18837159), (9, 6279053), (11, 5137407), (33, 1712469), (99, 570823), (121, 467037), (363, 155679), (1089, 51893)]