55218361868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2851}}^1\times {\mathrm{3491}}^1$

素因数の和:6438

約数の個数: 48

約数和(自身を含む): 103177146240

約数和(自身を除く): 47958784372

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 2851, 3491, 5548, 5702, 6982, 11404, 13964, 54169, 66329, 108338, 132658, 208123, 216676, 254843, 265316, 416246, 509686, 832492, 1019372, 3954337, 4842017, 7908674, 9684034, 9952841, 15817348, 19368068, 19905682, 39811364, 189103979, 378207958, 726557393, 756415916, 1453114786, 2906229572, 13804590467, 27609180934, 55218361868]

約数ペア:

[(1, 55218361868), (2, 27609180934), (4, 13804590467), (19, 2906229572), (38, 1453114786), (73, 756415916), (76, 726557393), (146, 378207958), (292, 189103979), (1387, 39811364), (2774, 19905682), (2851, 19368068), (3491, 15817348), (5548, 9952841), (5702, 9684034), (6982, 7908674), (11404, 4842017), (13964, 3954337), (54169, 1019372), (66329, 832492), (108338, 509686), (132658, 416246), (208123, 265316), (216676, 254843)]