55025649

素因数分解:

$3^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 56

約数和(自身を含む): 96953472

約数和(自身を除く): 41927823

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 243, 263, 287, 369, 567, 729, 789, 861, 1107, 1701, 1841, 2367, 2583, 3321, 5103, 5523, 7101, 7749, 9963, 10783, 16569, 21303, 23247, 29889, 32349, 49707, 63909, 69741, 75481, 97047, 149121, 191727, 209223, 226443, 291141, 447363, 679329, 873423, 1342089, 2037987, 2620269, 6113961, 7860807, 18341883, 55025649]

約数ペア:

[(1, 55025649), (3, 18341883), (7, 7860807), (9, 6113961), (21, 2620269), (27, 2037987), (41, 1342089), (63, 873423), (81, 679329), (123, 447363), (189, 291141), (243, 226443), (263, 209223), (287, 191727), (369, 149121), (567, 97047), (729, 75481), (789, 69741), (861, 63909), (1107, 49707), (1701, 32349), (1841, 29889), (2367, 23247), (2583, 21303), (3321, 16569), (5103, 10783), (5523, 9963), (7101, 7749)]