51542892

素因数分解:

$2^2\times 3^4\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:892

約数の個数: 60

約数和(自身を含む): 135486120

約数和(自身を除く): 83943228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 257, 324, 514, 619, 771, 1028, 1238, 1542, 1857, 2313, 2476, 3084, 3714, 4626, 5571, 6939, 7428, 9252, 11142, 13878, 16713, 20817, 22284, 27756, 33426, 41634, 50139, 66852, 83268, 100278, 159083, 200556, 318166, 477249, 636332, 954498, 1431747, 1908996, 2863494, 4295241, 5726988, 8590482, 12885723, 17180964, 25771446, 51542892]

約数ペア:

[(1, 51542892), (2, 25771446), (3, 17180964), (4, 12885723), (6, 8590482), (9, 5726988), (12, 4295241), (18, 2863494), (27, 1908996), (36, 1431747), (54, 954498), (81, 636332), (108, 477249), (162, 318166), (257, 200556), (324, 159083), (514, 100278), (619, 83268), (771, 66852), (1028, 50139), (1238, 41634), (1542, 33426), (1857, 27756), (2313, 22284), (2476, 20817), (3084, 16713), (3714, 13878), (4626, 11142), (5571, 9252), (6939, 7428)]