55847360

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1093

約数の個数: 56

約数和(自身を含む): 133807200

約数和(自身を除く): 77959840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 320, 398, 796, 877, 995, 1592, 1754, 1990, 3184, 3508, 3980, 4385, 6368, 7016, 7960, 8770, 12736, 14032, 15920, 17540, 28064, 31840, 35080, 56128, 63680, 70160, 140320, 174523, 280640, 349046, 698092, 872615, 1396184, 1745230, 2792368, 3490460, 5584736, 6980920, 11169472, 13961840, 27923680, 55847360]

約数ペア:

[(1, 55847360), (2, 27923680), (4, 13961840), (5, 11169472), (8, 6980920), (10, 5584736), (16, 3490460), (20, 2792368), (32, 1745230), (40, 1396184), (64, 872615), (80, 698092), (160, 349046), (199, 280640), (320, 174523), (398, 140320), (796, 70160), (877, 63680), (995, 56128), (1592, 35080), (1754, 31840), (1990, 28064), (3184, 17540), (3508, 15920), (3980, 14032), (4385, 12736), (6368, 8770), (7016, 7960)]