50511340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{523}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 116202240

約数和(自身を除く): 65690900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 439, 523, 878, 1046, 1756, 2092, 2195, 2615, 4390, 4829, 5230, 5753, 8780, 9658, 10460, 11506, 19316, 23012, 24145, 28765, 48290, 57530, 96580, 115060, 229597, 459194, 918388, 1147985, 2295970, 2525567, 4591940, 5051134, 10102268, 12627835, 25255670, 50511340]

約数ペア:

[(1, 50511340), (2, 25255670), (4, 12627835), (5, 10102268), (10, 5051134), (11, 4591940), (20, 2525567), (22, 2295970), (44, 1147985), (55, 918388), (110, 459194), (220, 229597), (439, 115060), (523, 96580), (878, 57530), (1046, 48290), (1756, 28765), (2092, 24145), (2195, 23012), (2615, 19316), (4390, 11506), (4829, 10460), (5230, 9658), (5753, 8780)]