51716968

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 99610560

約数和(自身を除く): 47893592

約数列:

[1, 2, 4, 8, 71, 83, 142, 166, 284, 332, 568, 664, 1097, 2194, 4388, 5893, 8776, 11786, 23572, 47144, 77887, 91051, 155774, 182102, 311548, 364204, 623096, 728408, 6464621, 12929242, 25858484, 51716968]

約数ペア:

[(1, 51716968), (2, 25858484), (4, 12929242), (8, 6464621), (71, 728408), (83, 623096), (142, 364204), (166, 311548), (284, 182102), (332, 155774), (568, 91051), (664, 77887), (1097, 47144), (2194, 23572), (4388, 11786), (5893, 8776)]