49163439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 77353920

約数和(自身を除く): 28190481

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 377, 493, 663, 1131, 1479, 2557, 6409, 7671, 19227, 33241, 43469, 74153, 99723, 130407, 222459, 565097, 963989, 1260601, 1695291, 2891967, 3781803, 16387813, 49163439]

約数ペア:

[(1, 49163439), (3, 16387813), (13, 3781803), (17, 2891967), (29, 1695291), (39, 1260601), (51, 963989), (87, 565097), (221, 222459), (377, 130407), (493, 99723), (663, 74153), (1131, 43469), (1479, 33241), (2557, 19227), (6409, 7671)]