57294770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3217}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 111909168

約数和(自身を除く): 54614398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3217, 3562, 6434, 8905, 16085, 17810, 32170, 41821, 83642, 209105, 418210, 440729, 881458, 2203645, 4407290, 5729477, 11458954, 28647385, 57294770]

約数ペア:

[(1, 57294770), (2, 28647385), (5, 11458954), (10, 5729477), (13, 4407290), (26, 2203645), (65, 881458), (130, 440729), (137, 418210), (274, 209105), (685, 83642), (1370, 41821), (1781, 32170), (3217, 17810), (3562, 16085), (6434, 8905)]