57248862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 133539840

約数和(自身を除く): 76290978

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 71, 114, 142, 209, 213, 418, 426, 627, 643, 781, 1254, 1286, 1349, 1562, 1929, 2343, 2698, 3858, 4047, 4686, 7073, 8094, 12217, 14146, 14839, 21219, 24434, 29678, 36651, 42438, 44517, 45653, 73302, 89034, 91306, 134387, 136959, 268774, 273918, 403161, 502183, 806322, 867407, 1004366, 1506549, 1734814, 2602221, 3013098, 5204442, 9541477, 19082954, 28624431, 57248862]

約数ペア:

[(1, 57248862), (2, 28624431), (3, 19082954), (6, 9541477), (11, 5204442), (19, 3013098), (22, 2602221), (33, 1734814), (38, 1506549), (57, 1004366), (66, 867407), (71, 806322), (114, 502183), (142, 403161), (209, 273918), (213, 268774), (418, 136959), (426, 134387), (627, 91306), (643, 89034), (781, 73302), (1254, 45653), (1286, 44517), (1349, 42438), (1562, 36651), (1929, 29678), (2343, 24434), (2698, 21219), (3858, 14839), (4047, 14146), (4686, 12217), (7073, 8094)]