53658885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 108490752

約数和(自身を除く): 54831867

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 115, 119, 161, 255, 345, 357, 391, 483, 595, 805, 1173, 1307, 1785, 1955, 2415, 2737, 3921, 5865, 6535, 8211, 9149, 13685, 19605, 22219, 27447, 30061, 41055, 45745, 66657, 90183, 111095, 137235, 150305, 155533, 210427, 333285, 450915, 466599, 511037, 631281, 777665, 1052135, 1533111, 2332995, 2555185, 3156405, 3577259, 7665555, 10731777, 17886295, 53658885]

約数ペア:

[(1, 53658885), (3, 17886295), (5, 10731777), (7, 7665555), (15, 3577259), (17, 3156405), (21, 2555185), (23, 2332995), (35, 1533111), (51, 1052135), (69, 777665), (85, 631281), (105, 511037), (115, 466599), (119, 450915), (161, 333285), (255, 210427), (345, 155533), (357, 150305), (391, 137235), (483, 111095), (595, 90183), (805, 66657), (1173, 45745), (1307, 41055), (1785, 30061), (1955, 27447), (2415, 22219), (2737, 19605), (3921, 13685), (5865, 9149), (6535, 8211)]