49207568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1031}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 101094720

約数和(自身を除く): 51887152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1031, 1256, 2062, 2512, 2983, 4124, 5966, 8248, 11932, 16496, 19589, 23864, 39178, 47728, 78356, 156712, 161867, 313424, 323734, 647468, 1294936, 2589872, 3075473, 6150946, 12301892, 24603784, 49207568]

約数ペア:

[(1, 49207568), (2, 24603784), (4, 12301892), (8, 6150946), (16, 3075473), (19, 2589872), (38, 1294936), (76, 647468), (152, 323734), (157, 313424), (304, 161867), (314, 156712), (628, 78356), (1031, 47728), (1256, 39178), (2062, 23864), (2512, 19589), (2983, 16496), (4124, 11932), (5966, 8248)]