53761760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25847}}^1$

素因数の和:25875

約数の個数: 48

約数和(自身を含む): 136787616

約数和(自身を除く): 83025856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 25847, 51694, 103388, 129235, 206776, 258470, 336011, 413552, 516940, 672022, 827104, 1033880, 1344044, 1680055, 2067760, 2688088, 3360110, 4135520, 5376176, 6720220, 10752352, 13440440, 26880880, 53761760]

約数ペア:

[(1, 53761760), (2, 26880880), (4, 13440440), (5, 10752352), (8, 6720220), (10, 5376176), (13, 4135520), (16, 3360110), (20, 2688088), (26, 2067760), (32, 1680055), (40, 1344044), (52, 1033880), (65, 827104), (80, 672022), (104, 516940), (130, 413552), (160, 336011), (208, 258470), (260, 206776), (416, 129235), (520, 103388), (1040, 51694), (2080, 25847)]