51255664

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{60443}}^1$

素因数の和:60504

約数の個数: 20

約数和(自身を含む): 101183256

約数和(自身を除く): 49927592

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 60443, 120886, 241772, 483544, 967088, 3203479, 6406958, 12813916, 25627832, 51255664]

約数ペア:

[(1, 51255664), (2, 25627832), (4, 12813916), (8, 6406958), (16, 3203479), (53, 967088), (106, 483544), (212, 241772), (424, 120886), (848, 60443)]