48349040

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3037}}^1$

素因数の和:3249

約数の個数: 40

約数和(自身を含む): 113013600

約数和(自身を除く): 64664560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3037, 3184, 3980, 6074, 7960, 12148, 15185, 15920, 24296, 30370, 48592, 60740, 121480, 242960, 604363, 1208726, 2417452, 3021815, 4834904, 6043630, 9669808, 12087260, 24174520, 48349040]

約数ペア:

[(1, 48349040), (2, 24174520), (4, 12087260), (5, 9669808), (8, 6043630), (10, 4834904), (16, 3021815), (20, 2417452), (40, 1208726), (80, 604363), (199, 242960), (398, 121480), (796, 60740), (995, 48592), (1592, 30370), (1990, 24296), (3037, 15920), (3184, 15185), (3980, 12148), (6074, 7960)]