55308318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1361}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 119441952

約数和(自身を除く): 64133634

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521, 1042, 1361, 1563, 2722, 3126, 4083, 6773, 8166, 13546, 17693, 20319, 35386, 40638, 53079, 106158, 709081, 1418162, 2127243, 4254486, 9218053, 18436106, 27654159, 55308318]

約数ペア:

[(1, 55308318), (2, 27654159), (3, 18436106), (6, 9218053), (13, 4254486), (26, 2127243), (39, 1418162), (78, 709081), (521, 106158), (1042, 53079), (1361, 40638), (1563, 35386), (2722, 20319), (3126, 17693), (4083, 13546), (6773, 8166)]