53817280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15289}}^1$

素因数の和:15317

約数の個数: 56

約数和(自身を含む): 139811760

約数和(自身を除く): 85994480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 15289, 30578, 61156, 76445, 122312, 152890, 168179, 244624, 305780, 336358, 489248, 611560, 672716, 840895, 978496, 1223120, 1345432, 1681790, 2446240, 2690864, 3363580, 4892480, 5381728, 6727160, 10763456, 13454320, 26908640, 53817280]

約数ペア:

[(1, 53817280), (2, 26908640), (4, 13454320), (5, 10763456), (8, 6727160), (10, 5381728), (11, 4892480), (16, 3363580), (20, 2690864), (22, 2446240), (32, 1681790), (40, 1345432), (44, 1223120), (55, 978496), (64, 840895), (80, 672716), (88, 611560), (110, 489248), (160, 336358), (176, 305780), (220, 244624), (320, 168179), (352, 152890), (440, 122312), (704, 76445), (880, 61156), (1760, 30578), (3520, 15289)]