56890656

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{787}}^1$

素因数の和:1054

約数の個数: 72

約数和(自身を含む): 162633744

約数和(自身を除く): 105743088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 502, 753, 787, 1004, 1506, 1574, 2008, 2259, 2361, 3012, 3148, 4016, 4518, 4722, 6024, 6296, 7083, 8032, 9036, 9444, 12048, 12592, 14166, 18072, 18888, 24096, 25184, 28332, 36144, 37776, 56664, 72288, 75552, 113328, 197537, 226656, 395074, 592611, 790148, 1185222, 1580296, 1777833, 2370444, 3160592, 3555666, 4740888, 6321184, 7111332, 9481776, 14222664, 18963552, 28445328, 56890656]

約数ペア:

[(1, 56890656), (2, 28445328), (3, 18963552), (4, 14222664), (6, 9481776), (8, 7111332), (9, 6321184), (12, 4740888), (16, 3555666), (18, 3160592), (24, 2370444), (32, 1777833), (36, 1580296), (48, 1185222), (72, 790148), (96, 592611), (144, 395074), (251, 226656), (288, 197537), (502, 113328), (753, 75552), (787, 72288), (1004, 56664), (1506, 37776), (1574, 36144), (2008, 28332), (2259, 25184), (2361, 24096), (3012, 18888), (3148, 18072), (4016, 14166), (4518, 12592), (4722, 12048), (6024, 9444), (6296, 9036), (7083, 8032)]