50191232

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 127948800

約数和(自身を除く): 77757568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 139, 182, 208, 217, 224, 248, 278, 364, 403, 416, 434, 448, 496, 556, 728, 806, 832, 868, 896, 973, 992, 1112, 1456, 1612, 1664, 1736, 1807, 1946, 1984, 2224, 2821, 2912, 3224, 3472, 3614, 3892, 3968, 4309, 4448, 5642, 5824, 6448, 6944, 7228, 7784, 8618, 8896, 11284, 11648, 12649, 12896, 13888, 14456, 15568, 17236, 17792, 22568, 25298, 25792, 27776, 28912, 30163, 31136, 34472, 45136, 50596, 51584, 56017, 57824, 60326, 62272, 68944, 90272, 101192, 112034, 115648, 120652, 124544, 137888, 180544, 202384, 224068, 231296, 241304, 275776, 361088, 392119, 404768, 448136, 482608, 551552, 784238, 809536, 896272, 965216, 1568476, 1619072, 1792544, 1930432, 3136952, 3585088, 3860864, 6273904, 7170176, 12547808, 25095616, 50191232]

約数ペア:

[(1, 50191232), (2, 25095616), (4, 12547808), (7, 7170176), (8, 6273904), (13, 3860864), (14, 3585088), (16, 3136952), (26, 1930432), (28, 1792544), (31, 1619072), (32, 1568476), (52, 965216), (56, 896272), (62, 809536), (64, 784238), (91, 551552), (104, 482608), (112, 448136), (124, 404768), (128, 392119), (139, 361088), (182, 275776), (208, 241304), (217, 231296), (224, 224068), (248, 202384), (278, 180544), (364, 137888), (403, 124544), (416, 120652), (434, 115648), (448, 112034), (496, 101192), (556, 90272), (728, 68944), (806, 62272), (832, 60326), (868, 57824), (896, 56017), (973, 51584), (992, 50596), (1112, 45136), (1456, 34472), (1612, 31136), (1664, 30163), (1736, 28912), (1807, 27776), (1946, 25792), (1984, 25298), (2224, 22568), (2821, 17792), (2912, 17236), (3224, 15568), (3472, 14456), (3614, 13888), (3892, 12896), (3968, 12649), (4309, 11648), (4448, 11284), (5642, 8896), (5824, 8618), (6448, 7784), (6944, 7228)]