52431680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 112

約数和(自身を含む): 144840960

約数和(自身を除く): 92409280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 140, 160, 178, 224, 263, 280, 320, 356, 445, 448, 526, 560, 623, 712, 890, 1052, 1120, 1246, 1315, 1424, 1780, 1841, 2104, 2240, 2492, 2630, 2848, 3115, 3560, 3682, 4208, 4984, 5260, 5696, 6230, 7120, 7364, 8416, 9205, 9968, 10520, 12460, 14240, 14728, 16832, 18410, 19936, 21040, 23407, 24920, 28480, 29456, 36820, 39872, 42080, 46814, 49840, 58912, 73640, 84160, 93628, 99680, 117035, 117824, 147280, 163849, 187256, 199360, 234070, 294560, 327698, 374512, 468140, 589120, 655396, 749024, 819245, 936280, 1310792, 1498048, 1638490, 1872560, 2621584, 3276980, 3745120, 5243168, 6553960, 7490240, 10486336, 13107920, 26215840, 52431680]

約数ペア:

[(1, 52431680), (2, 26215840), (4, 13107920), (5, 10486336), (7, 7490240), (8, 6553960), (10, 5243168), (14, 3745120), (16, 3276980), (20, 2621584), (28, 1872560), (32, 1638490), (35, 1498048), (40, 1310792), (56, 936280), (64, 819245), (70, 749024), (80, 655396), (89, 589120), (112, 468140), (140, 374512), (160, 327698), (178, 294560), (224, 234070), (263, 199360), (280, 187256), (320, 163849), (356, 147280), (445, 117824), (448, 117035), (526, 99680), (560, 93628), (623, 84160), (712, 73640), (890, 58912), (1052, 49840), (1120, 46814), (1246, 42080), (1315, 39872), (1424, 36820), (1780, 29456), (1841, 28480), (2104, 24920), (2240, 23407), (2492, 21040), (2630, 19936), (2848, 18410), (3115, 16832), (3560, 14728), (3682, 14240), (4208, 12460), (4984, 10520), (5260, 9968), (5696, 9205), (6230, 8416), (7120, 7364)]