53857520

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3761}}^1$

素因数の和:3953

約数の個数: 40

約数和(自身を含む): 125951760

約数和(自身を除く): 72094240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 3761, 7160, 7522, 14320, 15044, 18805, 30088, 37610, 60176, 75220, 150440, 300880, 673219, 1346438, 2692876, 3366095, 5385752, 6732190, 10771504, 13464380, 26928760, 53857520]

約数ペア:

[(1, 53857520), (2, 26928760), (4, 13464380), (5, 10771504), (8, 6732190), (10, 5385752), (16, 3366095), (20, 2692876), (40, 1346438), (80, 673219), (179, 300880), (358, 150440), (716, 75220), (895, 60176), (1432, 37610), (1790, 30088), (2864, 18805), (3580, 15044), (3761, 14320), (7160, 7522)]