54882065

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 78624000

約数和(自身を除く): 23741935

約数列:

[1, 5, 7, 29, 35, 139, 145, 203, 389, 695, 973, 1015, 1945, 2723, 4031, 4865, 11281, 13615, 20155, 28217, 54071, 56405, 78967, 141085, 270355, 378497, 394835, 1568059, 1892485, 7840295, 10976413, 54882065]

約数ペア:

[(1, 54882065), (5, 10976413), (7, 7840295), (29, 1892485), (35, 1568059), (139, 394835), (145, 378497), (203, 270355), (389, 141085), (695, 78967), (973, 56405), (1015, 54071), (1945, 28217), (2723, 20155), (4031, 13615), (4865, 11281)]