55145232

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1193}}^1$

素因数の和:1317

約数の個数: 80

約数和(自身を含む): 159900480

約数和(自身を除く): 104755248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 963, 1193, 1284, 1712, 1926, 2386, 2568, 2889, 3579, 3852, 4772, 5136, 5778, 7158, 7704, 9544, 10737, 11556, 14316, 15408, 19088, 21474, 23112, 28632, 32211, 42948, 46224, 57264, 64422, 85896, 127651, 128844, 171792, 255302, 257688, 382953, 510604, 515376, 765906, 1021208, 1148859, 1531812, 2042416, 2297718, 3063624, 3446577, 4595436, 6127248, 6893154, 9190872, 13786308, 18381744, 27572616, 55145232]

約数ペア:

[(1, 55145232), (2, 27572616), (3, 18381744), (4, 13786308), (6, 9190872), (8, 6893154), (9, 6127248), (12, 4595436), (16, 3446577), (18, 3063624), (24, 2297718), (27, 2042416), (36, 1531812), (48, 1148859), (54, 1021208), (72, 765906), (107, 515376), (108, 510604), (144, 382953), (214, 257688), (216, 255302), (321, 171792), (428, 128844), (432, 127651), (642, 85896), (856, 64422), (963, 57264), (1193, 46224), (1284, 42948), (1712, 32211), (1926, 28632), (2386, 23112), (2568, 21474), (2889, 19088), (3579, 15408), (3852, 14316), (4772, 11556), (5136, 10737), (5778, 9544), (7158, 7704)]