51308960

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6823}}^1$

素因数の和:6885

約数の個数: 48

約数和(自身を含む): 123814656

約数和(自身を除く): 72505696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 6823, 7520, 13646, 27292, 34115, 54584, 68230, 109168, 136460, 218336, 272920, 320681, 545840, 641362, 1091680, 1282724, 1603405, 2565448, 3206810, 5130896, 6413620, 10261792, 12827240, 25654480, 51308960]

約数ペア:

[(1, 51308960), (2, 25654480), (4, 12827240), (5, 10261792), (8, 6413620), (10, 5130896), (16, 3206810), (20, 2565448), (32, 1603405), (40, 1282724), (47, 1091680), (80, 641362), (94, 545840), (160, 320681), (188, 272920), (235, 218336), (376, 136460), (470, 109168), (752, 68230), (940, 54584), (1504, 34115), (1880, 27292), (3760, 13646), (6823, 7520)]