50506380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{280591}}^1$

素因数の和:280606

約数の個数: 36

約数和(自身を含む): 153203232

約数和(自身を除く): 102696852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 280591, 561182, 841773, 1122364, 1402955, 1683546, 2525319, 2805910, 3367092, 4208865, 5050638, 5611820, 8417730, 10101276, 12626595, 16835460, 25253190, 50506380]

約数ペア:

[(1, 50506380), (2, 25253190), (3, 16835460), (4, 12626595), (5, 10101276), (6, 8417730), (9, 5611820), (10, 5050638), (12, 4208865), (15, 3367092), (18, 2805910), (20, 2525319), (30, 1683546), (36, 1402955), (45, 1122364), (60, 841773), (90, 561182), (180, 280591)]