51191132

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 90892032

約数和(自身を除く): 39700900

約数列:

[1, 2, 4, 131, 211, 262, 422, 463, 524, 844, 926, 1852, 27641, 55282, 60653, 97693, 110564, 121306, 195386, 242612, 390772, 12797783, 25595566, 51191132]

約数ペア:

[(1, 51191132), (2, 25595566), (4, 12797783), (131, 390772), (211, 242612), (262, 195386), (422, 121306), (463, 110564), (524, 97693), (844, 60653), (926, 55282), (1852, 27641)]