52678280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57259}}^1$

素因数の和:57293

約数の個数: 32

約数和(自身を含む): 123681600

約数和(自身を除く): 71003320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 57259, 114518, 229036, 286295, 458072, 572590, 1145180, 1316957, 2290360, 2633914, 5267828, 6584785, 10535656, 13169570, 26339140, 52678280]

約数ペア:

[(1, 52678280), (2, 26339140), (4, 13169570), (5, 10535656), (8, 6584785), (10, 5267828), (20, 2633914), (23, 2290360), (40, 1316957), (46, 1145180), (92, 572590), (115, 458072), (184, 286295), (230, 229036), (460, 114518), (920, 57259)]