57247456

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13451}}^1$

素因数の和:13487

約数の個数: 48

約数和(自身を含む): 135596160

約数和(自身を除く): 78348704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 13451, 26902, 53804, 94157, 107608, 188314, 215216, 255569, 376628, 430432, 511138, 753256, 1022276, 1506512, 1788983, 2044552, 3013024, 3577966, 4089104, 7155932, 8178208, 14311864, 28623728, 57247456]

約数ペア:

[(1, 57247456), (2, 28623728), (4, 14311864), (7, 8178208), (8, 7155932), (14, 4089104), (16, 3577966), (19, 3013024), (28, 2044552), (32, 1788983), (38, 1506512), (56, 1022276), (76, 753256), (112, 511138), (133, 430432), (152, 376628), (224, 255569), (266, 215216), (304, 188314), (532, 107608), (608, 94157), (1064, 53804), (2128, 26902), (4256, 13451)]