51309544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44851}}^1$

素因数の和:44881

約数の個数: 32

約数和(自身を含む): 113027040

約数和(自身を除く): 61717496

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 44851, 89702, 179404, 358808, 493361, 583063, 986722, 1166126, 1973444, 2332252, 3946888, 4664504, 6413693, 12827386, 25654772, 51309544]

約数ペア:

[(1, 51309544), (2, 25654772), (4, 12827386), (8, 6413693), (11, 4664504), (13, 3946888), (22, 2332252), (26, 1973444), (44, 1166126), (52, 986722), (88, 583063), (104, 493361), (143, 358808), (286, 179404), (572, 89702), (1144, 44851)]