48729856

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 113025024

約数和(自身を除く): 64295168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 383, 448, 497, 568, 766, 896, 994, 1136, 1532, 1792, 1988, 2272, 2681, 3064, 3976, 4544, 5362, 6128, 7952, 9088, 10724, 12256, 15904, 18176, 21448, 24512, 27193, 31808, 42896, 49024, 54386, 63616, 85792, 98048, 108772, 127232, 171584, 190351, 217544, 343168, 380702, 435088, 686336, 761404, 870176, 1522808, 1740352, 3045616, 3480704, 6091232, 6961408, 12182464, 24364928, 48729856]

約数ペア:

[(1, 48729856), (2, 24364928), (4, 12182464), (7, 6961408), (8, 6091232), (14, 3480704), (16, 3045616), (28, 1740352), (32, 1522808), (56, 870176), (64, 761404), (71, 686336), (112, 435088), (128, 380702), (142, 343168), (224, 217544), (256, 190351), (284, 171584), (383, 127232), (448, 108772), (497, 98048), (568, 85792), (766, 63616), (896, 54386), (994, 49024), (1136, 42896), (1532, 31808), (1792, 27193), (1988, 24512), (2272, 21448), (2681, 18176), (3064, 15904), (3976, 12256), (4544, 10724), (5362, 9088), (6128, 7952)]