51208404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10589}}^1$

素因数の和:10640

約数の個数: 48

約数和(自身を含む): 132840960

約数和(自身を除く): 81632556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 10589, 21178, 31767, 42356, 63534, 127068, 137657, 275314, 328259, 412971, 550628, 656518, 825942, 984777, 1313036, 1651884, 1969554, 3939108, 4267367, 8534734, 12802101, 17069468, 25604202, 51208404]

約数ペア:

[(1, 51208404), (2, 25604202), (3, 17069468), (4, 12802101), (6, 8534734), (12, 4267367), (13, 3939108), (26, 1969554), (31, 1651884), (39, 1313036), (52, 984777), (62, 825942), (78, 656518), (93, 550628), (124, 412971), (156, 328259), (186, 275314), (372, 137657), (403, 127068), (806, 63534), (1209, 42356), (1612, 31767), (2418, 21178), (4836, 10589)]