51812228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3877}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 98051352

約数和(自身を除く): 46239124

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 3877, 6682, 7754, 13364, 15508, 50401, 100802, 201604, 996389, 1992778, 3985556, 12953057, 25906114, 51812228]

約数ペア:

[(1, 51812228), (2, 25906114), (4, 12953057), (13, 3985556), (26, 1992778), (52, 996389), (257, 201604), (514, 100802), (1028, 50401), (3341, 15508), (3877, 13364), (6682, 7754)]