49108749

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 24434931

約数列:

[1, 3, 19, 23, 47, 57, 69, 141, 437, 797, 893, 1081, 1311, 2391, 2679, 3243, 15143, 18331, 20539, 37459, 45429, 54993, 61617, 112377, 348289, 711721, 861557, 1044867, 2135163, 2584671, 16369583, 49108749]

約数ペア:

[(1, 49108749), (3, 16369583), (19, 2584671), (23, 2135163), (47, 1044867), (57, 861557), (69, 711721), (141, 348289), (437, 112377), (797, 61617), (893, 54993), (1081, 45429), (1311, 37459), (2391, 20539), (2679, 18331), (3243, 15143)]