55440996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1283}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 139925184

約数和(自身を除く): 84484188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 554, 831, 1108, 1283, 1662, 2566, 3324, 3601, 3849, 5132, 7202, 7698, 10803, 14404, 15396, 16679, 21606, 33358, 43212, 50037, 66716, 100074, 200148, 355391, 710782, 1066173, 1421564, 2132346, 4264692, 4620083, 9240166, 13860249, 18480332, 27720498, 55440996]

約数ペア:

[(1, 55440996), (2, 27720498), (3, 18480332), (4, 13860249), (6, 9240166), (12, 4620083), (13, 4264692), (26, 2132346), (39, 1421564), (52, 1066173), (78, 710782), (156, 355391), (277, 200148), (554, 100074), (831, 66716), (1108, 50037), (1283, 43212), (1662, 33358), (2566, 21606), (3324, 16679), (3601, 15396), (3849, 14404), (5132, 10803), (7202, 7698)]