55792280

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5557}}^1$

素因数の和:5819

約数の個数: 32

約数和(自身を含む): 126055440

約数和(自身を除く): 70263160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 5557, 10040, 11114, 22228, 27785, 44456, 55570, 111140, 222280, 1394807, 2789614, 5579228, 6974035, 11158456, 13948070, 27896140, 55792280]

約数ペア:

[(1, 55792280), (2, 27896140), (4, 13948070), (5, 11158456), (8, 6974035), (10, 5579228), (20, 2789614), (40, 1394807), (251, 222280), (502, 111140), (1004, 55570), (1255, 44456), (2008, 27785), (2510, 22228), (5020, 11114), (5557, 10040)]