49057480

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6163}}^1$

素因数の和:6373

約数の個数: 32

約数和(自身を含む): 110952000

約数和(自身を除く): 61894520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 6163, 7960, 12326, 24652, 30815, 49304, 61630, 123260, 246520, 1226437, 2452874, 4905748, 6132185, 9811496, 12264370, 24528740, 49057480]

約数ペア:

[(1, 49057480), (2, 24528740), (4, 12264370), (5, 9811496), (8, 6132185), (10, 4905748), (20, 2452874), (40, 1226437), (199, 246520), (398, 123260), (796, 61630), (995, 49304), (1592, 30815), (1990, 24652), (3980, 12326), (6163, 7960)]