53966248

素因数分解:

$2^3\times 7^3\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 120096000

約数和(自身を除く): 66129752

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 277, 284, 343, 392, 497, 554, 568, 686, 994, 1108, 1372, 1939, 1988, 2216, 2744, 3479, 3878, 3976, 6958, 7756, 13573, 13916, 15512, 19667, 24353, 27146, 27832, 39334, 48706, 54292, 78668, 95011, 97412, 108584, 137669, 157336, 190022, 194824, 275338, 380044, 550676, 760088, 963683, 1101352, 1927366, 3854732, 6745781, 7709464, 13491562, 26983124, 53966248]

約数ペア:

[(1, 53966248), (2, 26983124), (4, 13491562), (7, 7709464), (8, 6745781), (14, 3854732), (28, 1927366), (49, 1101352), (56, 963683), (71, 760088), (98, 550676), (142, 380044), (196, 275338), (277, 194824), (284, 190022), (343, 157336), (392, 137669), (497, 108584), (554, 97412), (568, 95011), (686, 78668), (994, 54292), (1108, 48706), (1372, 39334), (1939, 27832), (1988, 27146), (2216, 24353), (2744, 19667), (3479, 15512), (3878, 13916), (3976, 13573), (6958, 7756)]