51893784

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1582

約数の個数: 80

約数和(自身を含む): 148191120

約数和(自身を除く): 96297336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1511, 1908, 2862, 3022, 3816, 4293, 4533, 5724, 6044, 8586, 9066, 11448, 12088, 13599, 17172, 18132, 27198, 34344, 36264, 40797, 54396, 80083, 81594, 108792, 122391, 160166, 163188, 240249, 244782, 320332, 326376, 480498, 489564, 640664, 720747, 960996, 979128, 1441494, 1921992, 2162241, 2882988, 4324482, 5765976, 6486723, 8648964, 12973446, 17297928, 25946892, 51893784]

約数ペア:

[(1, 51893784), (2, 25946892), (3, 17297928), (4, 12973446), (6, 8648964), (8, 6486723), (9, 5765976), (12, 4324482), (18, 2882988), (24, 2162241), (27, 1921992), (36, 1441494), (53, 979128), (54, 960996), (72, 720747), (81, 640664), (106, 489564), (108, 480498), (159, 326376), (162, 320332), (212, 244782), (216, 240249), (318, 163188), (324, 160166), (424, 122391), (477, 108792), (636, 81594), (648, 80083), (954, 54396), (1272, 40797), (1431, 36264), (1511, 34344), (1908, 27198), (2862, 18132), (3022, 17172), (3816, 13599), (4293, 12088), (4533, 11448), (5724, 9066), (6044, 8586)]