51038638

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{19087}}^1$

素因数の和:19287

約数の個数: 16

約数和(自身を含む): 87957504

約数和(自身を除く): 36918866

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 19087, 38174, 133609, 267218, 3645617, 7291234, 25519319, 51038638]

約数ペア:

[(1, 51038638), (2, 25519319), (7, 7291234), (14, 3645617), (191, 267218), (382, 133609), (1337, 38174), (2674, 19087)]