54789760

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 133293600

約数和(自身を除く): 78503840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1451, 1888, 2360, 2902, 3776, 4720, 5804, 7255, 7552, 9440, 11608, 14510, 18880, 23216, 29020, 37760, 46432, 58040, 85609, 92864, 116080, 171218, 185728, 232160, 342436, 428045, 464320, 684872, 856090, 928640, 1369744, 1712180, 2739488, 3424360, 5478976, 6848720, 10957952, 13697440, 27394880, 54789760]

約数ペア:

[(1, 54789760), (2, 27394880), (4, 13697440), (5, 10957952), (8, 6848720), (10, 5478976), (16, 3424360), (20, 2739488), (32, 1712180), (40, 1369744), (59, 928640), (64, 856090), (80, 684872), (118, 464320), (128, 428045), (160, 342436), (236, 232160), (295, 185728), (320, 171218), (472, 116080), (590, 92864), (640, 85609), (944, 58040), (1180, 46432), (1451, 37760), (1888, 29020), (2360, 23216), (2902, 18880), (3776, 14510), (4720, 11608), (5804, 9440), (7255, 7552)]