49275807

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 77501952

約数和(自身を除く): 28226145

約数列:

[1, 3, 7, 21, 43, 129, 197, 277, 301, 591, 831, 903, 1379, 1939, 4137, 5817, 8471, 11911, 25413, 35733, 54569, 59297, 83377, 163707, 177891, 250131, 381983, 1145949, 2346467, 7039401, 16425269, 49275807]

約数ペア:

[(1, 49275807), (3, 16425269), (7, 7039401), (21, 2346467), (43, 1145949), (129, 381983), (197, 250131), (277, 177891), (301, 163707), (591, 83377), (831, 59297), (903, 54569), (1379, 35733), (1939, 25413), (4137, 11911), (5817, 8471)]