56904050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 130944000

約数和(自身を除く): 74039950

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 43, 50, 70, 86, 95, 133, 175, 190, 199, 215, 266, 301, 350, 398, 430, 475, 602, 665, 817, 950, 995, 1075, 1330, 1393, 1505, 1634, 1990, 2150, 2786, 3010, 3325, 3781, 4085, 4975, 5719, 6650, 6965, 7525, 7562, 8170, 8557, 9950, 11438, 13930, 15050, 17114, 18905, 20425, 26467, 28595, 34825, 37810, 40850, 42785, 52934, 57190, 59899, 69650, 85570, 94525, 119798, 132335, 142975, 162583, 189050, 213925, 264670, 285950, 299495, 325166, 427850, 598990, 661675, 812915, 1138081, 1323350, 1497475, 1625830, 2276162, 2994950, 4064575, 5690405, 8129150, 11380810, 28452025, 56904050]

約数ペア:

[(1, 56904050), (2, 28452025), (5, 11380810), (7, 8129150), (10, 5690405), (14, 4064575), (19, 2994950), (25, 2276162), (35, 1625830), (38, 1497475), (43, 1323350), (50, 1138081), (70, 812915), (86, 661675), (95, 598990), (133, 427850), (175, 325166), (190, 299495), (199, 285950), (215, 264670), (266, 213925), (301, 189050), (350, 162583), (398, 142975), (430, 132335), (475, 119798), (602, 94525), (665, 85570), (817, 69650), (950, 59899), (995, 57190), (1075, 52934), (1330, 42785), (1393, 40850), (1505, 37810), (1634, 34825), (1990, 28595), (2150, 26467), (2786, 20425), (3010, 18905), (3325, 17114), (3781, 15050), (4085, 13930), (4975, 11438), (5719, 9950), (6650, 8557), (6965, 8170), (7525, 7562)]