48465620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3361}}^1$

素因数の和:3480

約数の個数: 48

約数和(自身を含む): 117481728

約数和(自身を除く): 69016108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3361, 3605, 6722, 7210, 13444, 14420, 16805, 23527, 33610, 47054, 67220, 94108, 117635, 235270, 346183, 470540, 692366, 1384732, 1730915, 2423281, 3461830, 4846562, 6923660, 9693124, 12116405, 24232810, 48465620]

約数ペア:

[(1, 48465620), (2, 24232810), (4, 12116405), (5, 9693124), (7, 6923660), (10, 4846562), (14, 3461830), (20, 2423281), (28, 1730915), (35, 1384732), (70, 692366), (103, 470540), (140, 346183), (206, 235270), (412, 117635), (515, 94108), (721, 67220), (1030, 47054), (1442, 33610), (2060, 23527), (2884, 16805), (3361, 14420), (3605, 13444), (6722, 7210)]