51051536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{138727}}^1$

素因数の和:138758

約数の個数: 20

約数和(自身を含む): 103213632

約数和(自身を除く): 52162096

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 138727, 277454, 554908, 1109816, 2219632, 3190721, 6381442, 12762884, 25525768, 51051536]

約数ペア:

[(1, 51051536), (2, 25525768), (4, 12762884), (8, 6381442), (16, 3190721), (23, 2219632), (46, 1109816), (92, 554908), (184, 277454), (368, 138727)]