56378504

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1870

約数の個数: 64

約数和(自身を含む): 133203840

約数和(自身を除く): 76825336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 1801, 2236, 2408, 3602, 3913, 4472, 7204, 7826, 12607, 14408, 15652, 23413, 25214, 31304, 46826, 50428, 77443, 93652, 100856, 154886, 163891, 187304, 309772, 327782, 542101, 619544, 655564, 1006759, 1084202, 1311128, 2013518, 2168404, 4027036, 4336808, 7047313, 8054072, 14094626, 28189252, 56378504]

約数ペア:

[(1, 56378504), (2, 28189252), (4, 14094626), (7, 8054072), (8, 7047313), (13, 4336808), (14, 4027036), (26, 2168404), (28, 2013518), (43, 1311128), (52, 1084202), (56, 1006759), (86, 655564), (91, 619544), (104, 542101), (172, 327782), (182, 309772), (301, 187304), (344, 163891), (364, 154886), (559, 100856), (602, 93652), (728, 77443), (1118, 50428), (1204, 46826), (1801, 31304), (2236, 25214), (2408, 23413), (3602, 15652), (3913, 14408), (4472, 12607), (7204, 7826)]