54143770

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{39521}}^1$

素因数の和:39665

約数の個数: 16

約数和(自身を含む): 98172648

約数和(自身を除く): 44028878

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 39521, 79042, 197605, 395210, 5414377, 10828754, 27071885, 54143770]

約数ペア:

[(1, 54143770), (2, 27071885), (5, 10828754), (10, 5414377), (137, 395210), (274, 197605), (685, 79042), (1370, 39521)]