51801489496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{328007}}^1$

素因数の和:329071

約数の個数: 32

約数和(自身を含む): 102338496000

約数和(自身を除く): 50537006504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1039, 2078, 4156, 8312, 19741, 39482, 78964, 157928, 328007, 656014, 1312028, 2624056, 6232133, 12464266, 24928532, 49857064, 340799273, 681598546, 1363197092, 2726394184, 6475186187, 12950372374, 25900744748, 51801489496]

約数ペア:

[(1, 51801489496), (2, 25900744748), (4, 12950372374), (8, 6475186187), (19, 2726394184), (38, 1363197092), (76, 681598546), (152, 340799273), (1039, 49857064), (2078, 24928532), (4156, 12464266), (8312, 6232133), (19741, 2624056), (39482, 1312028), (78964, 656014), (157928, 328007)]