49921179

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 83483136

約数和(自身を除く): 33561957

約数列:

[1, 3, 7, 11, 21, 33, 77, 197, 231, 591, 1097, 1379, 2167, 3291, 4137, 6501, 7679, 12067, 15169, 23037, 36201, 45507, 84469, 216109, 253407, 648327, 1512763, 2377199, 4538289, 7131597, 16640393, 49921179]

約数ペア:

[(1, 49921179), (3, 16640393), (7, 7131597), (11, 4538289), (21, 2377199), (33, 1512763), (77, 648327), (197, 253407), (231, 216109), (591, 84469), (1097, 45507), (1379, 36201), (2167, 23037), (3291, 15169), (4137, 12067), (6501, 7679)]