50220891

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3893

約数の個数: 40

約数和(自身を含む): 89489664

約数和(自身を除く): 39268773

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 3851, 4347, 11553, 13041, 26957, 34659, 80871, 88573, 103977, 242613, 265719, 311931, 620011, 727839, 797157, 1860033, 2183517, 2391471, 5580099, 7174413, 16740297, 50220891]

約数ペア:

[(1, 50220891), (3, 16740297), (7, 7174413), (9, 5580099), (21, 2391471), (23, 2183517), (27, 1860033), (63, 797157), (69, 727839), (81, 620011), (161, 311931), (189, 265719), (207, 242613), (483, 103977), (567, 88573), (621, 80871), (1449, 34659), (1863, 26957), (3851, 13041), (4347, 11553)]