51489684

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{13367}}^1$

素因数の和:13484

約数の個数: 36

約数和(自身を含む): 131380704

約数和(自身を除く): 79891020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 13367, 26734, 40101, 53468, 80202, 120303, 160404, 240606, 481212, 1430269, 2860538, 4290807, 5721076, 8581614, 12872421, 17163228, 25744842, 51489684]

約数ペア:

[(1, 51489684), (2, 25744842), (3, 17163228), (4, 12872421), (6, 8581614), (9, 5721076), (12, 4290807), (18, 2860538), (36, 1430269), (107, 481212), (214, 240606), (321, 160404), (428, 120303), (642, 80202), (963, 53468), (1284, 40101), (1926, 26734), (3852, 13367)]