54505587

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 80481600

約数和(自身を除く): 25976013

約数列:

[1, 3, 17, 29, 51, 87, 137, 269, 411, 493, 807, 1479, 2329, 3973, 4573, 6987, 7801, 11919, 13719, 23403, 36853, 67541, 110559, 132617, 202623, 397851, 626501, 1068737, 1879503, 3206211, 18168529, 54505587]

約数ペア:

[(1, 54505587), (3, 18168529), (17, 3206211), (29, 1879503), (51, 1068737), (87, 626501), (137, 397851), (269, 202623), (411, 132617), (493, 110559), (807, 67541), (1479, 36853), (2329, 23403), (3973, 13719), (4573, 11919), (6987, 7801)]