55571616

素因数分解:

$2^5\times 3^3\times {\mathrm{64319}}^1$

素因数の和:64338

約数の個数: 48

約数和(自身を含む): 162086400

約数和(自身を除く): 106514784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 64319, 128638, 192957, 257276, 385914, 514552, 578871, 771828, 1029104, 1157742, 1543656, 1736613, 2058208, 2315484, 3087312, 3473226, 4630968, 6174624, 6946452, 9261936, 13892904, 18523872, 27785808, 55571616]

約数ペア:

[(1, 55571616), (2, 27785808), (3, 18523872), (4, 13892904), (6, 9261936), (8, 6946452), (9, 6174624), (12, 4630968), (16, 3473226), (18, 3087312), (24, 2315484), (27, 2058208), (32, 1736613), (36, 1543656), (48, 1157742), (54, 1029104), (72, 771828), (96, 578871), (108, 514552), (144, 385914), (216, 257276), (288, 192957), (432, 128638), (864, 64319)]