51381442

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{46457}}^1$

素因数の和:46545

約数の個数: 16

約数和(自身を含む): 89199360

約数和(自身を除く): 37817918

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 46457, 92914, 325199, 650398, 3670103, 7340206, 25690721, 51381442]

約数ペア:

[(1, 51381442), (2, 25690721), (7, 7340206), (14, 3670103), (79, 650398), (158, 325199), (553, 92914), (1106, 46457)]