50649872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:880

約数の個数: 80

約数和(自身を含む): 123742080

約数和(自身を除く): 73092208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 809, 1118, 1204, 1456, 1618, 2236, 2408, 3236, 3913, 4472, 4816, 5663, 6472, 7826, 8944, 10517, 11326, 12944, 15652, 21034, 22652, 31304, 34787, 42068, 45304, 62608, 69574, 73619, 84136, 90608, 139148, 147238, 168272, 243509, 278296, 294476, 452231, 487018, 556592, 588952, 904462, 974036, 1177904, 1808924, 1948072, 3165617, 3617848, 3896144, 6331234, 7235696, 12662468, 25324936, 50649872]

約数ペア:

[(1, 50649872), (2, 25324936), (4, 12662468), (7, 7235696), (8, 6331234), (13, 3896144), (14, 3617848), (16, 3165617), (26, 1948072), (28, 1808924), (43, 1177904), (52, 974036), (56, 904462), (86, 588952), (91, 556592), (104, 487018), (112, 452231), (172, 294476), (182, 278296), (208, 243509), (301, 168272), (344, 147238), (364, 139148), (559, 90608), (602, 84136), (688, 73619), (728, 69574), (809, 62608), (1118, 45304), (1204, 42068), (1456, 34787), (1618, 31304), (2236, 22652), (2408, 21034), (3236, 15652), (3913, 12944), (4472, 11326), (4816, 10517), (5663, 8944), (6472, 7826)]