51415804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2658

約数の個数: 36

約数和(自身を含む): 101352384

約数和(自身を除く): 49936580

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1804, 2591, 4961, 5182, 9922, 10364, 19844, 28501, 57002, 106231, 114004, 212462, 313511, 424924, 627022, 1168541, 1254044, 2337082, 4674164, 12853951, 25707902, 51415804]

約数ペア:

[(1, 51415804), (2, 25707902), (4, 12853951), (11, 4674164), (22, 2337082), (41, 1254044), (44, 1168541), (82, 627022), (121, 424924), (164, 313511), (242, 212462), (451, 114004), (484, 106231), (902, 57002), (1804, 28501), (2591, 19844), (4961, 10364), (5182, 9922)]