49520439

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 36

約数和(自身を含む): 77265760

約数和(自身を除く): 27745321

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 241, 289, 711, 723, 867, 1343, 2169, 2601, 4029, 4097, 12087, 12291, 19039, 22831, 36873, 57117, 68493, 69649, 171351, 205479, 208947, 323663, 626841, 970989, 2912967, 5502271, 16506813, 49520439]

約数ペア:

[(1, 49520439), (3, 16506813), (9, 5502271), (17, 2912967), (51, 970989), (79, 626841), (153, 323663), (237, 208947), (241, 205479), (289, 171351), (711, 69649), (723, 68493), (867, 57117), (1343, 36873), (2169, 22831), (2601, 19039), (4029, 12291), (4097, 12087)]