51506476

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79979}}^1$

素因数の和:80013

約数の個数: 24

約数和(自身を含む): 107493120

約数和(自身を除く): 55986644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 79979, 159958, 319916, 559853, 1119706, 1839517, 2239412, 3679034, 7358068, 12876619, 25753238, 51506476]

約数ペア:

[(1, 51506476), (2, 25753238), (4, 12876619), (7, 7358068), (14, 3679034), (23, 2239412), (28, 1839517), (46, 1119706), (92, 559853), (161, 319916), (322, 159958), (644, 79979)]