48401660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2522

約数の個数: 48

約数和(自身を含む): 108573696

約数和(自身を除く): 60172036

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 2447, 3956, 4894, 4945, 9788, 9890, 12235, 19780, 24470, 48940, 56281, 105221, 112562, 210442, 225124, 281405, 420884, 526105, 562810, 1052210, 1125620, 2104420, 2420083, 4840166, 9680332, 12100415, 24200830, 48401660]

約数ペア:

[(1, 48401660), (2, 24200830), (4, 12100415), (5, 9680332), (10, 4840166), (20, 2420083), (23, 2104420), (43, 1125620), (46, 1052210), (86, 562810), (92, 526105), (115, 420884), (172, 281405), (215, 225124), (230, 210442), (430, 112562), (460, 105221), (860, 56281), (989, 48940), (1978, 24470), (2447, 19780), (3956, 12235), (4894, 9890), (4945, 9788)]