51806144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:973

約数の個数: 56

約数和(自身を含む): 112398048

約数和(自身を除く): 60591904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 877, 923, 1136, 1754, 1846, 2272, 3508, 3692, 4544, 7016, 7384, 11401, 14032, 14768, 22802, 28064, 29536, 45604, 56128, 59072, 62267, 91208, 124534, 182416, 249068, 364832, 498136, 729664, 809471, 996272, 1618942, 1992544, 3237884, 3985088, 6475768, 12951536, 25903072, 51806144]

約数ペア:

[(1, 51806144), (2, 25903072), (4, 12951536), (8, 6475768), (13, 3985088), (16, 3237884), (26, 1992544), (32, 1618942), (52, 996272), (64, 809471), (71, 729664), (104, 498136), (142, 364832), (208, 249068), (284, 182416), (416, 124534), (568, 91208), (832, 62267), (877, 59072), (923, 56128), (1136, 45604), (1754, 29536), (1846, 28064), (2272, 22802), (3508, 14768), (3692, 14032), (4544, 11401), (7016, 7384)]