53941760

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1151

約数の個数: 80

約数和(自身を含む): 136263600

約数和(自身を除く): 82321840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1109, 1216, 1280, 1520, 2218, 2432, 2560, 3040, 4436, 4864, 5545, 6080, 8872, 9728, 11090, 12160, 17744, 21071, 22180, 24320, 35488, 42142, 44360, 48640, 70976, 84284, 88720, 105355, 141952, 168568, 177440, 210710, 283904, 337136, 354880, 421420, 567808, 674272, 709760, 842840, 1348544, 1419520, 1685680, 2697088, 2839040, 3371360, 5394176, 6742720, 10788352, 13485440, 26970880, 53941760]

約数ペア:

[(1, 53941760), (2, 26970880), (4, 13485440), (5, 10788352), (8, 6742720), (10, 5394176), (16, 3371360), (19, 2839040), (20, 2697088), (32, 1685680), (38, 1419520), (40, 1348544), (64, 842840), (76, 709760), (80, 674272), (95, 567808), (128, 421420), (152, 354880), (160, 337136), (190, 283904), (256, 210710), (304, 177440), (320, 168568), (380, 141952), (512, 105355), (608, 88720), (640, 84284), (760, 70976), (1109, 48640), (1216, 44360), (1280, 42142), (1520, 35488), (2218, 24320), (2432, 22180), (2560, 21071), (3040, 17744), (4436, 12160), (4864, 11090), (5545, 9728), (6080, 8872)]