51925293

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5387}}^1$

素因数の和:5423

約数の個数: 40

約数和(自身を含む): 93880512

約数和(自身を除く): 41955219

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 5387, 9639, 16161, 37709, 48483, 91579, 113127, 145449, 274737, 339381, 436347, 641053, 824211, 1018143, 1923159, 2472633, 3054429, 5769477, 7417899, 17308431, 51925293]

約数ペア:

[(1, 51925293), (3, 17308431), (7, 7417899), (9, 5769477), (17, 3054429), (21, 2472633), (27, 1923159), (51, 1018143), (63, 824211), (81, 641053), (119, 436347), (153, 339381), (189, 274737), (357, 145449), (459, 113127), (567, 91579), (1071, 48483), (1377, 37709), (3213, 16161), (5387, 9639)]