49379360128

素因数分解:

$2^7\times 7^1\times {\mathrm{6451}}^1\times {\mathrm{8543}}^1$

素因数の和:15015

約数の個数: 64

約数和(自身を含む): 112456811520

約数和(自身を除く): 63077451392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 6451, 8543, 12902, 17086, 25804, 34172, 45157, 51608, 59801, 68344, 90314, 103216, 119602, 136688, 180628, 206432, 239204, 273376, 361256, 412864, 478408, 546752, 722512, 825728, 956816, 1093504, 1445024, 1913632, 2890048, 3827264, 5780096, 7654528, 55110893, 110221786, 220443572, 385776251, 440887144, 771552502, 881774288, 1543105004, 1763548576, 3086210008, 3527097152, 6172420016, 7054194304, 12344840032, 24689680064, 49379360128]

約数ペア:

[(1, 49379360128), (2, 24689680064), (4, 12344840032), (7, 7054194304), (8, 6172420016), (14, 3527097152), (16, 3086210008), (28, 1763548576), (32, 1543105004), (56, 881774288), (64, 771552502), (112, 440887144), (128, 385776251), (224, 220443572), (448, 110221786), (896, 55110893), (6451, 7654528), (8543, 5780096), (12902, 3827264), (17086, 2890048), (25804, 1913632), (34172, 1445024), (45157, 1093504), (51608, 956816), (59801, 825728), (68344, 722512), (90314, 546752), (103216, 478408), (119602, 412864), (136688, 361256), (180628, 273376), (206432, 239204)]