51586539

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 76454400

約数和(自身を除く): 24867861

約数列:

[1, 3, 19, 23, 57, 69, 109, 327, 361, 437, 1083, 1311, 2071, 2507, 6213, 6859, 7521, 8303, 20577, 24909, 39349, 47633, 118047, 142899, 157757, 473271, 747631, 905027, 2242893, 2715081, 17195513, 51586539]

約数ペア:

[(1, 51586539), (3, 17195513), (19, 2715081), (23, 2242893), (57, 905027), (69, 747631), (109, 473271), (327, 157757), (361, 142899), (437, 118047), (1083, 47633), (1311, 39349), (2071, 24909), (2507, 20577), (6213, 8303), (6859, 7521)]