51289724

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{24239}}^1$

素因数の和:24289

約数の個数: 18

約数和(自身を含む): 93833040

約数和(自身を除く): 42543316

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 24239, 48478, 96956, 557497, 1114994, 2229988, 12822431, 25644862, 51289724]

約数ペア:

[(1, 51289724), (2, 25644862), (4, 12822431), (23, 2229988), (46, 1114994), (92, 557497), (529, 96956), (1058, 48478), (2116, 24239)]