54508620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39499}}^1$

素因数の和:39534

約数の個数: 48

約数和(自身を含む): 159264000

約数和(自身を除く): 104755380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 39499, 78998, 118497, 157996, 197495, 236994, 394990, 473988, 592485, 789980, 908477, 1184970, 1816954, 2369940, 2725431, 3633908, 4542385, 5450862, 9084770, 10901724, 13627155, 18169540, 27254310, 54508620]

約数ペア:

[(1, 54508620), (2, 27254310), (3, 18169540), (4, 13627155), (5, 10901724), (6, 9084770), (10, 5450862), (12, 4542385), (15, 3633908), (20, 2725431), (23, 2369940), (30, 1816954), (46, 1184970), (60, 908477), (69, 789980), (92, 592485), (115, 473988), (138, 394990), (230, 236994), (276, 197495), (345, 157996), (460, 118497), (690, 78998), (1380, 39499)]