56147936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 120784608

約数和(自身を除く): 64636672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 1901, 2272, 3692, 3802, 7384, 7604, 14768, 15208, 24713, 29536, 30416, 49426, 60832, 98852, 134971, 197704, 269942, 395408, 539884, 790816, 1079768, 1754623, 2159536, 3509246, 4319072, 7018492, 14036984, 28073968, 56147936]

約数ペア:

[(1, 56147936), (2, 28073968), (4, 14036984), (8, 7018492), (13, 4319072), (16, 3509246), (26, 2159536), (32, 1754623), (52, 1079768), (71, 790816), (104, 539884), (142, 395408), (208, 269942), (284, 197704), (416, 134971), (568, 98852), (923, 60832), (1136, 49426), (1846, 30416), (1901, 29536), (2272, 24713), (3692, 15208), (3802, 14768), (7384, 7604)]