51284306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{9851}}^1$

素因数の和:10009

約数の個数: 16

約数和(自身を含む): 81574560

約数和(自身を除く): 30290254

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 9851, 19702, 187169, 374338, 1349587, 2699174, 25642153, 51284306]

約数ペア:

[(1, 51284306), (2, 25642153), (19, 2699174), (38, 1349587), (137, 374338), (274, 187169), (2603, 19702), (5206, 9851)]