55209378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{187787}}^1$

素因数の和:187806

約数の個数: 24

約数和(自身を含む): 128446992

約数和(自身を除く): 73237614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 187787, 375574, 563361, 1126722, 1314509, 2629018, 3943527, 7887054, 9201563, 18403126, 27604689, 55209378]

約数ペア:

[(1, 55209378), (2, 27604689), (3, 18403126), (6, 9201563), (7, 7887054), (14, 3943527), (21, 2629018), (42, 1314509), (49, 1126722), (98, 563361), (147, 375574), (294, 187787)]