53095405

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 76608000

約数和(自身を除く): 23512595

約数列:

[1, 5, 11, 19, 31, 55, 95, 121, 149, 155, 209, 341, 589, 605, 745, 1045, 1639, 1705, 2299, 2831, 2945, 3751, 4619, 6479, 8195, 11495, 14155, 18029, 18755, 23095, 31141, 32395, 50809, 71269, 87761, 90145, 155705, 254045, 342551, 356345, 438805, 558899, 965371, 1712755, 2794495, 4826855, 10619081, 53095405]

約数ペア:

[(1, 53095405), (5, 10619081), (11, 4826855), (19, 2794495), (31, 1712755), (55, 965371), (95, 558899), (121, 438805), (149, 356345), (155, 342551), (209, 254045), (341, 155705), (589, 90145), (605, 87761), (745, 71269), (1045, 50809), (1639, 32395), (1705, 31141), (2299, 23095), (2831, 18755), (2945, 18029), (3751, 14155), (4619, 11495), (6479, 8195)]