51907008

素因数分解:

$2^6\times 3^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1085

約数の個数: 56

約数和(自身を含む): 137881360

約数和(自身を除く): 85974352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 409, 661, 818, 1227, 1322, 1636, 1983, 2454, 2644, 3272, 3966, 4908, 5288, 6544, 7932, 9816, 10576, 13088, 15864, 19632, 21152, 26176, 31728, 39264, 42304, 63456, 78528, 126912, 270349, 540698, 811047, 1081396, 1622094, 2162792, 3244188, 4325584, 6488376, 8651168, 12976752, 17302336, 25953504, 51907008]

約数ペア:

[(1, 51907008), (2, 25953504), (3, 17302336), (4, 12976752), (6, 8651168), (8, 6488376), (12, 4325584), (16, 3244188), (24, 2162792), (32, 1622094), (48, 1081396), (64, 811047), (96, 540698), (192, 270349), (409, 126912), (661, 78528), (818, 63456), (1227, 42304), (1322, 39264), (1636, 31728), (1983, 26176), (2454, 21152), (2644, 19632), (3272, 15864), (3966, 13088), (4908, 10576), (5288, 9816), (6544, 7932)]