55384264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 115233300

約数和(自身を除く): 59849036

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 389, 481, 778, 962, 1369, 1556, 1924, 2738, 3112, 3848, 5057, 5476, 10114, 10952, 14393, 17797, 20228, 28786, 35594, 40456, 57572, 71188, 115144, 142376, 187109, 374218, 532541, 748436, 1065082, 1496872, 2130164, 4260328, 6923033, 13846066, 27692132, 55384264]

約数ペア:

[(1, 55384264), (2, 27692132), (4, 13846066), (8, 6923033), (13, 4260328), (26, 2130164), (37, 1496872), (52, 1065082), (74, 748436), (104, 532541), (148, 374218), (296, 187109), (389, 142376), (481, 115144), (778, 71188), (962, 57572), (1369, 40456), (1556, 35594), (1924, 28786), (2738, 20228), (3112, 17797), (3848, 14393), (5057, 10952), (5476, 10114)]