56505384

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{20123}}^1$

素因数の和:20151

約数の個数: 64

約数和(自身を含む): 169041600

約数和(自身を除く): 112536216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 20123, 40246, 60369, 80492, 120738, 160984, 181107, 241476, 261599, 362214, 482952, 523198, 543321, 724428, 784797, 1046396, 1086642, 1448856, 1569594, 2092792, 2173284, 2354391, 3139188, 4346568, 4708782, 6278376, 7063173, 9417564, 14126346, 18835128, 28252692, 56505384]

約数ペア:

[(1, 56505384), (2, 28252692), (3, 18835128), (4, 14126346), (6, 9417564), (8, 7063173), (9, 6278376), (12, 4708782), (13, 4346568), (18, 3139188), (24, 2354391), (26, 2173284), (27, 2092792), (36, 1569594), (39, 1448856), (52, 1086642), (54, 1046396), (72, 784797), (78, 724428), (104, 543321), (108, 523198), (117, 482952), (156, 362214), (216, 261599), (234, 241476), (312, 181107), (351, 160984), (468, 120738), (702, 80492), (936, 60369), (1404, 40246), (2808, 20123)]