56577290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73477}}^1$

素因数の和:73502

約数の個数: 32

約数和(自身を含む): 126969984

約数和(自身を除く): 70392694

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 73477, 146954, 367385, 514339, 734770, 808247, 1028678, 1616494, 2571695, 4041235, 5143390, 5657729, 8082470, 11315458, 28288645, 56577290]

約数ペア:

[(1, 56577290), (2, 28288645), (5, 11315458), (7, 8082470), (10, 5657729), (11, 5143390), (14, 4041235), (22, 2571695), (35, 1616494), (55, 1028678), (70, 808247), (77, 734770), (110, 514339), (154, 367385), (385, 146954), (770, 73477)]