51269712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82163}}^1$

素因数の和:82187

約数の個数: 40

約数和(自身を含む): 142636704

約数和(自身を除く): 91366992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 82163, 164326, 246489, 328652, 492978, 657304, 985956, 1068119, 1314608, 1971912, 2136238, 3204357, 3943824, 4272476, 6408714, 8544952, 12817428, 17089904, 25634856, 51269712]

約数ペア:

[(1, 51269712), (2, 25634856), (3, 17089904), (4, 12817428), (6, 8544952), (8, 6408714), (12, 4272476), (13, 3943824), (16, 3204357), (24, 2136238), (26, 1971912), (39, 1314608), (48, 1068119), (52, 985956), (78, 657304), (104, 492978), (156, 328652), (208, 246489), (312, 164326), (624, 82163)]