49539496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{647}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 98677440

約数和(自身を除く): 49137944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 563, 647, 1126, 1294, 2252, 2588, 4504, 5176, 9571, 10999, 19142, 21998, 38284, 43996, 76568, 87992, 364261, 728522, 1457044, 2914088, 6192437, 12384874, 24769748, 49539496]

約数ペア:

[(1, 49539496), (2, 24769748), (4, 12384874), (8, 6192437), (17, 2914088), (34, 1457044), (68, 728522), (136, 364261), (563, 87992), (647, 76568), (1126, 43996), (1294, 38284), (2252, 21998), (2588, 19142), (4504, 10999), (5176, 9571)]