53003055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 101368800

約数和(自身を除く): 48365745

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 245, 259, 555, 735, 777, 1295, 1813, 1949, 3885, 5439, 5847, 9065, 9745, 13643, 27195, 29235, 40929, 68215, 72113, 95501, 204645, 216339, 286503, 360565, 477505, 504791, 1081695, 1432515, 1514373, 2523955, 3533537, 7571865, 10600611, 17667685, 53003055]

約数ペア:

[(1, 53003055), (3, 17667685), (5, 10600611), (7, 7571865), (15, 3533537), (21, 2523955), (35, 1514373), (37, 1432515), (49, 1081695), (105, 504791), (111, 477505), (147, 360565), (185, 286503), (245, 216339), (259, 204645), (555, 95501), (735, 72113), (777, 68215), (1295, 40929), (1813, 29235), (1949, 27195), (3885, 13643), (5439, 9745), (5847, 9065)]