51710516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90403}}^1$

素因数の和:90431

約数の個数: 24

約数和(自身を含む): 106315104

約数和(自身を除く): 54604588

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 90403, 180806, 361612, 994433, 1175239, 1988866, 2350478, 3977732, 4700956, 12927629, 25855258, 51710516]

約数ペア:

[(1, 51710516), (2, 25855258), (4, 12927629), (11, 4700956), (13, 3977732), (22, 2350478), (26, 1988866), (44, 1175239), (52, 994433), (143, 361612), (286, 180806), (572, 90403)]