49487165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 74328576

約数和(自身を除く): 24841411

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 1783, 2135, 3965, 5551, 8915, 12481, 23179, 27755, 62405, 108763, 115895, 162253, 543815, 761341, 811265, 1413919, 3806705, 7069595, 9897433, 49487165]

約数ペア:

[(1, 49487165), (5, 9897433), (7, 7069595), (13, 3806705), (35, 1413919), (61, 811265), (65, 761341), (91, 543815), (305, 162253), (427, 115895), (455, 108763), (793, 62405), (1783, 27755), (2135, 23179), (3965, 12481), (5551, 8915)]