53172242

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:1057

約数の個数: 16

約数和(自身を含む): 80680320

約数和(自身を除く): 27508078

約数列:

[1, 2, 173, 239, 346, 478, 643, 1286, 41347, 82694, 111239, 153677, 222478, 307354, 26586121, 53172242]

約数ペア:

[(1, 53172242), (2, 26586121), (173, 307354), (239, 222478), (346, 153677), (478, 111239), (643, 82694), (1286, 41347)]