49869308

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 88494000

約数和(自身を除く): 38624692

約数列:

[1, 2, 4, 139, 257, 278, 349, 514, 556, 698, 1028, 1396, 35723, 48511, 71446, 89693, 97022, 142892, 179386, 194044, 358772, 12467327, 24934654, 49869308]

約数ペア:

[(1, 49869308), (2, 24934654), (4, 12467327), (139, 358772), (257, 194044), (278, 179386), (349, 142892), (514, 97022), (556, 89693), (698, 71446), (1028, 48511), (1396, 35723)]