50648571

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 78791328

約数和(自身を除く): 28142757

約数列:

[1, 3, 9, 27, 41, 81, 101, 123, 151, 303, 369, 453, 909, 1107, 1359, 2727, 3321, 4077, 4141, 6191, 8181, 12231, 12423, 15251, 18573, 37269, 45753, 55719, 111807, 137259, 167157, 335421, 411777, 501471, 625291, 1235331, 1875873, 5627619, 16882857, 50648571]

約数ペア:

[(1, 50648571), (3, 16882857), (9, 5627619), (27, 1875873), (41, 1235331), (81, 625291), (101, 501471), (123, 411777), (151, 335421), (303, 167157), (369, 137259), (453, 111807), (909, 55719), (1107, 45753), (1359, 37269), (2727, 18573), (3321, 15251), (4077, 12423), (4141, 12231), (6191, 8181)]