51717568

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1723}}^1$

素因数の和:1809

約数の個数: 56

約数和(自身を含む): 119107712

約数和(自身を除く): 67390144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 536, 938, 1072, 1723, 1876, 2144, 3446, 3752, 4288, 6892, 7504, 12061, 13784, 15008, 24122, 27568, 30016, 48244, 55136, 96488, 110272, 115441, 192976, 230882, 385952, 461764, 771904, 808087, 923528, 1616174, 1847056, 3232348, 3694112, 6464696, 7388224, 12929392, 25858784, 51717568]

約数ペア:

[(1, 51717568), (2, 25858784), (4, 12929392), (7, 7388224), (8, 6464696), (14, 3694112), (16, 3232348), (28, 1847056), (32, 1616174), (56, 923528), (64, 808087), (67, 771904), (112, 461764), (134, 385952), (224, 230882), (268, 192976), (448, 115441), (469, 110272), (536, 96488), (938, 55136), (1072, 48244), (1723, 30016), (1876, 27568), (2144, 24122), (3446, 15008), (3752, 13784), (4288, 12061), (6892, 7504)]