49586080

素因数分解:

$2^5\times 5^1\times {\mathrm{479}}^1\times {\mathrm{647}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 117573120

約数和(自身を除く): 67987040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 479, 647, 958, 1294, 1916, 2395, 2588, 3235, 3832, 4790, 5176, 6470, 7664, 9580, 10352, 12940, 15328, 19160, 20704, 25880, 38320, 51760, 76640, 103520, 309913, 619826, 1239652, 1549565, 2479304, 3099130, 4958608, 6198260, 9917216, 12396520, 24793040, 49586080]

約数ペア:

[(1, 49586080), (2, 24793040), (4, 12396520), (5, 9917216), (8, 6198260), (10, 4958608), (16, 3099130), (20, 2479304), (32, 1549565), (40, 1239652), (80, 619826), (160, 309913), (479, 103520), (647, 76640), (958, 51760), (1294, 38320), (1916, 25880), (2395, 20704), (2588, 19160), (3235, 15328), (3832, 12940), (4790, 10352), (5176, 9580), (6470, 7664)]