50976016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 122881024

約数和(自身を除く): 71905008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 157, 182, 208, 223, 314, 364, 446, 628, 728, 892, 1099, 1256, 1456, 1561, 1784, 2041, 2198, 2512, 2899, 3122, 3568, 4082, 4396, 5798, 6244, 8164, 8792, 11596, 12488, 14287, 16328, 17584, 20293, 23192, 24976, 28574, 32656, 35011, 40586, 46384, 57148, 70022, 81172, 114296, 140044, 162344, 228592, 245077, 280088, 324688, 455143, 490154, 560176, 910286, 980308, 1820572, 1960616, 3186001, 3641144, 3921232, 6372002, 7282288, 12744004, 25488008, 50976016]

約数ペア:

[(1, 50976016), (2, 25488008), (4, 12744004), (7, 7282288), (8, 6372002), (13, 3921232), (14, 3641144), (16, 3186001), (26, 1960616), (28, 1820572), (52, 980308), (56, 910286), (91, 560176), (104, 490154), (112, 455143), (157, 324688), (182, 280088), (208, 245077), (223, 228592), (314, 162344), (364, 140044), (446, 114296), (628, 81172), (728, 70022), (892, 57148), (1099, 46384), (1256, 40586), (1456, 35011), (1561, 32656), (1784, 28574), (2041, 24976), (2198, 23192), (2512, 20293), (2899, 17584), (3122, 16328), (3568, 14287), (4082, 12488), (4396, 11596), (5798, 8792), (6244, 8164)]