51587972

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 91891800

約数和(自身を除く): 40303828

約数列:

[1, 2, 4, 101, 149, 202, 298, 404, 596, 857, 1714, 3428, 15049, 30098, 60196, 86557, 127693, 173114, 255386, 346228, 510772, 12896993, 25793986, 51587972]

約数ペア:

[(1, 51587972), (2, 25793986), (4, 12896993), (101, 510772), (149, 346228), (202, 255386), (298, 173114), (404, 127693), (596, 86557), (857, 60196), (1714, 30098), (3428, 15049)]