52181856

素因数分解:

$2^5\times 3^2\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:868

約数の個数: 72

約数和(自身を含む): 149090760

約数和(自身を除く): 96908904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 409, 443, 818, 886, 1227, 1329, 1636, 1772, 2454, 2658, 3272, 3544, 3681, 3987, 4908, 5316, 6544, 7088, 7362, 7974, 9816, 10632, 13088, 14176, 14724, 15948, 19632, 21264, 29448, 31896, 39264, 42528, 58896, 63792, 117792, 127584, 181187, 362374, 543561, 724748, 1087122, 1449496, 1630683, 2174244, 2898992, 3261366, 4348488, 5797984, 6522732, 8696976, 13045464, 17393952, 26090928, 52181856]

約数ペア:

[(1, 52181856), (2, 26090928), (3, 17393952), (4, 13045464), (6, 8696976), (8, 6522732), (9, 5797984), (12, 4348488), (16, 3261366), (18, 2898992), (24, 2174244), (32, 1630683), (36, 1449496), (48, 1087122), (72, 724748), (96, 543561), (144, 362374), (288, 181187), (409, 127584), (443, 117792), (818, 63792), (886, 58896), (1227, 42528), (1329, 39264), (1636, 31896), (1772, 29448), (2454, 21264), (2658, 19632), (3272, 15948), (3544, 14724), (3681, 14176), (3987, 13088), (4908, 10632), (5316, 9816), (6544, 7974), (7088, 7362)]