51982245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2797}}^1$

素因数の和:2874

約数の個数: 48

約数和(自身を含む): 104757120

約数和(自身を除く): 52774875

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 885, 1239, 2065, 2655, 2797, 3717, 6195, 8391, 13985, 18585, 19579, 25173, 41955, 58737, 97895, 125865, 165023, 176211, 293685, 495069, 825115, 881055, 1155161, 1485207, 2475345, 3465483, 5775805, 7426035, 10396449, 17327415, 51982245]

約数ペア:

[(1, 51982245), (3, 17327415), (5, 10396449), (7, 7426035), (9, 5775805), (15, 3465483), (21, 2475345), (35, 1485207), (45, 1155161), (59, 881055), (63, 825115), (105, 495069), (177, 293685), (295, 176211), (315, 165023), (413, 125865), (531, 97895), (885, 58737), (1239, 41955), (2065, 25173), (2655, 19579), (2797, 18585), (3717, 13985), (6195, 8391)]