55450590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10937}}^1$

素因数の和:10973

約数の個数: 48

約数和(自身を含む): 144119088

約数和(自身を除く): 88668498

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 10937, 21874, 32811, 54685, 65622, 109370, 142181, 164055, 284362, 328110, 426543, 710905, 853086, 1421810, 1848353, 2132715, 3696706, 4265430, 5545059, 9241765, 11090118, 18483530, 27725295, 55450590]

約数ペア:

[(1, 55450590), (2, 27725295), (3, 18483530), (5, 11090118), (6, 9241765), (10, 5545059), (13, 4265430), (15, 3696706), (26, 2132715), (30, 1848353), (39, 1421810), (65, 853086), (78, 710905), (130, 426543), (169, 328110), (195, 284362), (338, 164055), (390, 142181), (507, 109370), (845, 65622), (1014, 54685), (1690, 32811), (2535, 21874), (5070, 10937)]