51161184

素因数分解:

$2^5\times 3^2\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:860

約数の個数: 72

約数和(自身を含む): 146181672

約数和(自身を除く): 95020488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 401, 443, 802, 886, 1203, 1329, 1604, 1772, 2406, 2658, 3208, 3544, 3609, 3987, 4812, 5316, 6416, 7088, 7218, 7974, 9624, 10632, 12832, 14176, 14436, 15948, 19248, 21264, 28872, 31896, 38496, 42528, 57744, 63792, 115488, 127584, 177643, 355286, 532929, 710572, 1065858, 1421144, 1598787, 2131716, 2842288, 3197574, 4263432, 5684576, 6395148, 8526864, 12790296, 17053728, 25580592, 51161184]

約数ペア:

[(1, 51161184), (2, 25580592), (3, 17053728), (4, 12790296), (6, 8526864), (8, 6395148), (9, 5684576), (12, 4263432), (16, 3197574), (18, 2842288), (24, 2131716), (32, 1598787), (36, 1421144), (48, 1065858), (72, 710572), (96, 532929), (144, 355286), (288, 177643), (401, 127584), (443, 115488), (802, 63792), (886, 57744), (1203, 42528), (1329, 38496), (1604, 31896), (1772, 28872), (2406, 21264), (2658, 19248), (3208, 15948), (3544, 14436), (3609, 14176), (3987, 12832), (4812, 10632), (5316, 9624), (6416, 7974), (7088, 7218)]