54207945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2671}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 105041664

約数和(自身を除く): 50833719

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 2671, 4059, 6765, 8013, 13355, 20295, 24039, 29381, 40065, 88143, 109511, 120195, 146905, 264429, 328533, 440715, 547555, 985599, 1204621, 1322145, 1642665, 3613863, 4927995, 6023105, 10841589, 18069315, 54207945]

約数ペア:

[(1, 54207945), (3, 18069315), (5, 10841589), (9, 6023105), (11, 4927995), (15, 3613863), (33, 1642665), (41, 1322145), (45, 1204621), (55, 985599), (99, 547555), (123, 440715), (165, 328533), (205, 264429), (369, 146905), (451, 120195), (495, 109511), (615, 88143), (1353, 40065), (1845, 29381), (2255, 24039), (2671, 20295), (4059, 13355), (6765, 8013)]