49892841

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1955

約数の個数: 40

約数和(自身を含む): 83112480

約数和(自身を除く): 33219639

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 969, 1377, 1539, 1907, 2907, 5721, 8721, 17163, 26163, 32419, 36233, 51489, 97257, 108699, 154467, 291771, 326097, 615961, 875313, 978291, 1847883, 2625939, 2934873, 5543649, 16630947, 49892841]

約数ペア:

[(1, 49892841), (3, 16630947), (9, 5543649), (17, 2934873), (19, 2625939), (27, 1847883), (51, 978291), (57, 875313), (81, 615961), (153, 326097), (171, 291771), (323, 154467), (459, 108699), (513, 97257), (969, 51489), (1377, 36233), (1539, 32419), (1907, 26163), (2907, 17163), (5721, 8721)]