56506516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:712

約数の個数: 36

約数和(自身を含む): 109332916

約数和(自身を除く): 52826400

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 313, 373, 484, 626, 746, 1252, 1492, 3443, 4103, 6886, 8206, 13772, 16412, 37873, 45133, 75746, 90266, 116749, 151492, 180532, 233498, 466996, 1284239, 2568478, 5136956, 14126629, 28253258, 56506516]

約数ペア:

[(1, 56506516), (2, 28253258), (4, 14126629), (11, 5136956), (22, 2568478), (44, 1284239), (121, 466996), (242, 233498), (313, 180532), (373, 151492), (484, 116749), (626, 90266), (746, 75746), (1252, 45133), (1492, 37873), (3443, 16412), (4103, 13772), (6886, 8206)]