57881936

素因数分解:

$2^4\times 7^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 80

約数和(自身を含む): 133920000

約数和(自身を除く): 76038064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 199, 212, 343, 371, 392, 398, 424, 686, 742, 784, 796, 848, 1372, 1393, 1484, 1592, 2597, 2744, 2786, 2968, 3184, 5194, 5488, 5572, 5936, 9751, 10388, 10547, 11144, 18179, 19502, 20776, 21094, 22288, 36358, 39004, 41552, 42188, 68257, 72716, 73829, 78008, 84376, 136514, 145432, 147658, 156016, 168752, 273028, 290864, 295316, 516803, 546056, 590632, 1033606, 1092112, 1181264, 2067212, 3617621, 4134424, 7235242, 8268848, 14470484, 28940968, 57881936]

約数ペア:

[(1, 57881936), (2, 28940968), (4, 14470484), (7, 8268848), (8, 7235242), (14, 4134424), (16, 3617621), (28, 2067212), (49, 1181264), (53, 1092112), (56, 1033606), (98, 590632), (106, 546056), (112, 516803), (196, 295316), (199, 290864), (212, 273028), (343, 168752), (371, 156016), (392, 147658), (398, 145432), (424, 136514), (686, 84376), (742, 78008), (784, 73829), (796, 72716), (848, 68257), (1372, 42188), (1393, 41552), (1484, 39004), (1592, 36358), (2597, 22288), (2744, 21094), (2786, 20776), (2968, 19502), (3184, 18179), (5194, 11144), (5488, 10547), (5572, 10388), (5936, 9751)]