50780142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{134339}}^1$

素因数の和:134357

約数の個数: 32

約数和(自身を含む): 128966400

約数和(自身を除く): 78186258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 134339, 268678, 403017, 806034, 940373, 1209051, 1880746, 2418102, 2821119, 3627153, 5642238, 7254306, 8463357, 16926714, 25390071, 50780142]

約数ペア:

[(1, 50780142), (2, 25390071), (3, 16926714), (6, 8463357), (7, 7254306), (9, 5642238), (14, 3627153), (18, 2821119), (21, 2418102), (27, 1880746), (42, 1209051), (54, 940373), (63, 806034), (126, 403017), (189, 268678), (378, 134339)]