51860115

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 99532800

約数和(自身を除く): 47672685

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 59, 85, 135, 153, 177, 255, 295, 383, 459, 531, 765, 885, 1003, 1149, 1593, 1915, 2295, 2655, 3009, 3447, 5015, 5745, 6511, 7965, 9027, 10341, 15045, 17235, 19533, 22597, 27081, 32555, 45135, 51705, 58599, 67791, 97665, 112985, 135405, 175797, 203373, 292995, 338955, 384149, 610119, 878985, 1016865, 1152447, 1920745, 3050595, 3457341, 5762235, 10372023, 17286705, 51860115]

約数ペア:

[(1, 51860115), (3, 17286705), (5, 10372023), (9, 5762235), (15, 3457341), (17, 3050595), (27, 1920745), (45, 1152447), (51, 1016865), (59, 878985), (85, 610119), (135, 384149), (153, 338955), (177, 292995), (255, 203373), (295, 175797), (383, 135405), (459, 112985), (531, 97665), (765, 67791), (885, 58599), (1003, 51705), (1149, 45135), (1593, 32555), (1915, 27081), (2295, 22597), (2655, 19533), (3009, 17235), (3447, 15045), (5015, 10341), (5745, 9027), (6511, 7965)]