51332330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1123}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 105853824

約数和(自身を除く): 54521494

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 653, 1123, 1306, 2246, 3265, 4571, 5615, 6530, 7861, 9142, 11230, 15722, 22855, 39305, 45710, 78610, 733319, 1466638, 3666595, 5133233, 7333190, 10266466, 25666165, 51332330]

約数ペア:

[(1, 51332330), (2, 25666165), (5, 10266466), (7, 7333190), (10, 5133233), (14, 3666595), (35, 1466638), (70, 733319), (653, 78610), (1123, 45710), (1306, 39305), (2246, 22855), (3265, 15722), (4571, 11230), (5615, 9142), (6530, 7861)]